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Manuale per l’uso Compaq LTE 5400

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Summary
  • Compaq LTE 5400 - page 1

    Thank you for purchasing this Factory Service Manual CD/DVD from servicemanuals4u.com. Please check out our eBay auctions for more great deals on Factory Service Manuals: servicemanuals4u ...

  • Compaq LTE 5400 - page 2

    Notice The information in this guide is subject to change without notice. Compaq Computer Corporation shall not be liable for technical or editorial errors or omissions contained herein; nor for incidental or consequential damages resulting from the furnishing, performance, or use of this material. This guide contains information protected by copyr ...

  • Compaq LTE 5400 - page 3

    Chapter 1. Product Description 1.1 Computer Features and Models The Compaq LTE 5000 Family of Personal Computers introduces a new generation of performance notebook computers with advanced modularity, Pentium processors with 64-bit architecture, PCI local bus graphics, and extensive multimedia support. This full- function family of notebook compute ...

  • Compaq LTE 5400 - page 4

    o 8 or 16 MB of RAM, expandable to 72 or 80 MB o 512 KB of 64-bit write-back, synchronous, level-2 cache memory available on the LTE5400 model; 256 KB of 64-bit write-back, synchronous, level-2 cache memory available on all other models o Upgradable flash ROM BIOS o High-performance 32-bit PCI local bus graphics with hardware-assisted Motion Video ...

  • Compaq LTE 5400 - page 5

    810 CD CTFT CTFT/SVGA --------------------------------------------------------------------------- LTE 5150 Model Pentium/100 11.3-inch 810 MB Yes 810 CSTN 800 CTFT/SVGA x 600 --------------------------------------------------------------------------- LTE 5200 Model Pentium/120 10.4-inch 1.35 GB Optional 1350 CTFT CTFT/SVGA ------------------------- ...

  • Compaq LTE 5400 - page 6

    o Compaq PCMCIA 3.14 o Logitech Mouse Ware 6.46 o PUMA TranXit Version 1.03 o Microsoft Video for Windows 1.10e (Runtime version) o Machine Check Version 1.1 (MACHCHK.SYS) o SystemSoft Suspend-To-Disk Utility 2.20.00 (0VMAKFIL.EXE) o Compaq Supplementary Programs o Microsoft Supplementary Programs o SAFETY & COMFORT GUIDE o COMPAQ DICTIONARY o ...

  • Compaq LTE 5400 - page 7

    LAN management tools from Compaq and other leading vendors to make Compaq portable computers easier to inventory, troubleshoot, and protect. Asset Management AssetControl is asset management software designed to cut the time and cost of conducting a physical inventory of personal computers, key components, and monitors. AssetControl is preinstalled ...

  • Compaq LTE 5400 - page 8

    1.1.5 Security Features The computer has the following security features: o Ability to secure drives in the dedicated hard drive bay and computer MultiBay o Ability to secure the computer and either MultiBay Expansion Base to an immovable object with an optional cable lock o Ability to establish power-on and setup passwords and to disable ports and ...

  • Compaq LTE 5400 - page 9

    - Two CD-ROM drives: You can have one in the expansion base and one in the computer; either drive can be data or audio. If both drives are in the expansion base, they must be for data only. - One CD-ROM drive: It can be either data or audio and in either the computer or expansion base. o Two Type III PC Card slots o Overall system support for up to ...

  • Compaq LTE 5400 - page 10

    o 3.5-inch 1.44 MB Diskette Drive o 510 MB IDE Hard Drive o 810 MB IDE Hard Drive o 1.35 GB IDE Hard Drive o 2.16 GB w/DFP IDE Hard Drive o 2.16 GB IDE Hard Drive Diskette Drive The computer uses a 3.5-inch diskette drive that is enclosed in a module that fits into the MultiBays of the computer or the MultiBay Expansion Base and the MultiBay ISA Ex ...

  • Compaq LTE 5400 - page 11

    1.2.5 MPEG and TV Video Adapter The MPEG and TV Video Adapter option is supported with the computer and both expansion bases. This option provides an MPEG decoder for high quality digital video playback with Windows scaling and interleaved stereo audio, S-Video I/O for laser disc quality playback video, and composite video supporting the NTSC/PAL f ...

  • Compaq LTE 5400 - page 12

    o Fast charging of two batteries in 3 hours It requires the AC Adapter or Automobile Adapter for power. Chapter 1.3 Computer External Components The external components on the front and right sides of the computer are shown in Figure 1-2 and are described in Table 1-3. Table 1-3. Computer Components - Front and Right Sides ...

  • Compaq LTE 5400 - page 13

    =========================================================================== Item Component Function =========================================================================== 1 Power switch Turns the power on and off. --------------------------------------------------------------------------- 2 Display switch Turns display off and initiates beep i ...

  • Compaq LTE 5400 - page 14

    ...

  • Compaq LTE 5400 - page 15

    --------------------------------------------------------------------------- 5 Ventilation intake Intake vents provide proper airflow to help prevent the computer from overheating. --------------------------------------------------------------------------- 6 Stereo speakers Built-in stereo speakers for PC and multimedia sound system. --------------- ...

  • Compaq LTE 5400 - page 16

    Table 1-4. Computer Components - Rear and Left Sides =========================================================================== Item Component Function =========================================================================== 1 Serial number Identifies the computer. --------------------------------------------------------------------------- 2 Se ...

  • Compaq LTE 5400 - page 17

    --------------------------------------------------------------------------- 10 Docking sensor Access to a microswitch that initiates the docking scenario when the computer is being docked. Also serves as a guide for the MPEG Adapter. --------------------------------------------------------------------------- 11 Mono microphone jack Connects a power ...

  • Compaq LTE 5400 - page 18

    o Super I/O (National 87334) o Audio controller (ESS688 or ESS1688) o Power controller (47P440AF) The boards on which these controllers reside are identified in the sections that follow. 1.4.1 Display Unit The display unit includes the following field replaceable components: o Display assembly o Display bezel with speakers o Release latches o Brigh ...

  • Compaq LTE 5400 - page 19

    The following LCD panels are supported: o 10.4-inch (26.4 cm) CSTN VGA Display (640 x 480) o 11.3-inch (28.7 cm) CSTN SVGA Display (800 x 600) o 10.4-inch (26.4 cm) CTFT VGA Display (640 x 480) o 10.4-inch (26.4 cm) CTFT VGA Display (800 x 600) o 11.3-inch (28.7 cm) CTFT SVGA Display (800 x 600) o 12.1-inch (30.7 cm) CTFT SVGA (800 x 600) o 12.1-in ...

  • Compaq LTE 5400 - page 20

    Release Latches The release latches serve to lock the display and system units together when the computer is in the closed position. Each latch assembly consists of three parts: o Latch actuator o Latch hook o Latch spring The release latch assembly is available as a field replaceable unit. The display bezel must be removed to replace the latch ass ...

  • Compaq LTE 5400 - page 21

    The system unit contains the following field replaceable units: o CPU cover o Internal microphone o Status panel o Processor board o Power board o Cooling fan o System board o Memory expansion board (optional) o Keyboard assembly o Auxiliary battery o Miscellaneous plastic parts CPU Cover The CPU cover is located above the keyboard and is secured i ...

  • Compaq LTE 5400 - page 22

    to the system board. It is an omnidirectional condenser microphone with a standard sensitivity of 40dB. The microphone is mounted in a rubber boot to provide acoustic isolation and is mounted at the right side of the keyboard, under the CPU cover. Status Panel The status panel is located immediately below the LCD panel on the system unit. The panel ...

  • Compaq LTE 5400 - page 23

    The L2 cache is implemented as direct-mapped, write-back cache with a size of 256 KB. The power switch, display switch, and standby (suspend) button are mounted on the processor board. They are operated by switch actuators mounted on the CPU cover. The power switch turns system power on and off. When the switch is pushed to turn the power off, the ...

  • Compaq LTE 5400 - page 24

    LTE 5250 10.4 in SVGA CTFT 2-3 2-3 2-3 LTE 5380 12.1 in 1024 x 768 CTFT 2-3 1-2 1-2 LTE 5400 12.1 in 1024 x 768 CTFT 2-3 2-3 2-3 =========================================================================== The power-on password jumper is also located on the processor board. To erase the power-on password, set jumper JP1 to pins 1 and 2; set JP1 to p ...

  • Compaq LTE 5400 - page 25

    o PCI BIOS o Keyboard Controller Firmware for the Intel 80C51SL o VGA BIOS The ROM-based setup has been translated into ten languages in addition to English. Messages that are displayed by the BIOS which require no user interaction are displayed in English. This includes POST warning messages, error messages, and runtime warnings and notifications. ...

  • Compaq LTE 5400 - page 26

    drive can be used simultaneously. The audio subsystem is integrated into the system board. The system supports an internal microphone, stereo speakers, SoundBlaster PRO compatible audio, CD-ROM audio inputs, an external jack for headphones or speakers, microphone jack, and line-input jack. Line and CD-ROM inputs and the speaker outputs are passed t ...

  • Compaq LTE 5400 - page 27

    support up to four IDE hard drives. When using two hard drives in the computer, one of the hard drives is installed in the dedicated hard drive bay and the other in the MultiBay. NOTE: The dedicated hard drive bay provides limited support for the Compaq LTE Elite hard drive. See Appendix C for details. The hard drive remains powered off from Standb ...

  • Compaq LTE 5400 - page 28

    A connector on the rear of the computer interfaces with either expansion base to provide additional functionality. The expansion base replicates the following computer connectors: o Serial connector o Parallel connector o External monitor connector o PS/2-compatible mouse connector o Power connector o External keyboard connector o All audio connect ...

  • Compaq LTE 5400 - page 29

    The battery release mechanism consists of the following parts: o Battery release actuator o Battery release spring o Battery release holder o Battery release hook o Battery release hook spring All of these components are included in the Latches Kit. The battery release spring maintains the mechanism in the latched state until the release actuator i ...

  • Compaq LTE 5400 - page 30

    to the keyboard. Once released, the flat cable can be disconnected from the ZIF connector on the underside of the controller. MultiBay The MultiBay accommodates the following devices: o Dual-speed, quad-speed, or 6x CD-ROM drive o Second hard drive o Second battery pack o 3.5-inch diskette drive NOTE: The hard drive must be mounted in the MultiBay ...

  • Compaq LTE 5400 - page 31

    o Security features o Stereo speakers o ISA expansion slot (MultiBay ISA Expansion Base) o High performance stereo speakers and new audio bass ports on both sides of the expansion base for Compaq PremierSound audio system (MultiBay ISA Expansion Base) Chapter 1.6 MultiBay Expansion Base and Mul tiBay ISA Expansion Base Components The external compo ...

  • Compaq LTE 5400 - page 32

    4 MultiBay II device release button 5 MultiBay II 6 PC Card release buttons 7 Ventilation exhausts (MultiBay ISA Expansion Base model) 8 PC Card slots 9 ISA slot access door (MultiBay ISA Expansion Base model) 10 Stereo speaker (MultiBay ISA Expansion Base model) 11 Security cable slot 12 Docking lever 13 Audio bass port (MultiBay ISA Expansion Bas ...

  • Compaq LTE 5400 - page 33

    Table 1-8. Expansion Base Components - Front and Left Sides =========================================================================== Item Description =========================================================================== 1 MultiBay I device release button 2 MultiBay I 3 Docking sensor probe 4 Stereo speakers (MultiBay Expansion Base model) ...

  • Compaq LTE 5400 - page 34

    13 AC power connector =========================================================================== The external components on the rear panel of the expansion base are shown in Figure 1-6 and described in Table 1-9. Table 1-9. Expansion Base Components - Rear Panel =========================================================================== Item Descr ...

  • Compaq LTE 5400 - page 35

    9 Parallel connector 10 Serial connector 11 Auxiliary fan (MultiBay ISA Expansion Base model) 12 MPEG and TV Video Adapter connector 13 ISA slot cover (MultiBay ISA Expansion Base model) =========================================================================== Chapter 1.7 Design Overview - MultiBay Expansion Base and MultiBay ISA Expans ion Base ...

  • Compaq LTE 5400 - page 36

    The MultiBay connector board is mounted between the two MultiBays and serves to route the appropriate signals to the MultiBay connectors. 1.7.3 Power Supply The power supply is an AC-to-DC converter that serves the same function as the AC adapter and DC-to-DC converter in the computer. It provides regulated DC power for all of the subsystems. The e ...

  • Compaq LTE 5400 - page 37

    Table 1-10. Removable Drive Lights =========================================================================== Index Function Description =========================================================================== 1 Computer diskette drive light Diskette drive in computer MultiBay is being accessed 2 Computer hard drive/CD-ROM Hard drive or CD-ROM ...

  • Compaq LTE 5400 - page 38

    Table 1-11. Battery Lights =========================================================================== Index Function Description =========================================================================== 1 Computer MultiBay battery Status of battery pack in computer light MultiBay 2 Computer battery light Status of battery pack in computer batter ...

  • Compaq LTE 5400 - page 39

    to charge batteries. MultiBay I will accept Compaq LTE Elite hard drives. 1.7.7 PC Card Slots Each expansion base has two Type III PC Card slots that function similarly to the PC card slots on the computer. Each PC Card slot on the expansion base supports one Type I, one Type II, or one Type III PC Card. The only serviceable part of the PC card slo ...

  • Compaq LTE 5400 - page 40

    The Compaq MPEG and TV Video Adapter option provides enhanced MPEG capabilities for use with the Compaq LTE 5000 Family of Personal Computers. To achieve maximum MPEG functionality support, use the Compaq MPEG and TV Video Adapter option. o Due to the vast numbers of ISA expansion boards that are available, Compaq does not guarantee or support ever ...

  • Compaq LTE 5400 - page 41

    Chapter 2. Troubleshooting Chapter 2.0 Introduction This chapter contains troubleshooting information for the computer. The basic steps in troubleshooting include: 1. Completing the preliminary steps listed in Section 2.1. 2. Running the Power-On Self-Test (POST) as described in Section 2.4. 3. Running the Computer Checkup (TEST) as described in Se ...

  • Compaq LTE 5400 - page 42

    display open. 4. Turn off the computer and all external devices. 5. Disconnect any external devices that you do not want to test. If you want to use the printer to log error messages, leave it connected to the computer. NOTE: If a problem only occurs when an external device is connected to the computer, the problem could be with the external device ...

  • Compaq LTE 5400 - page 43

    3. Move the jumper on JP1 (Figure 2-1) from pins 2 and 3 to pins 1 and 2. 4. Turn on the computer and run POST. 5. Turn off the computer and move the JP1 jumper to pins 2 and 3 for normal operation. Chapter 2.3 Running Computer Setup The ROM-based Computer Setup displays the current system configuration and allows you to set system and power manage ...

  • Compaq LTE 5400 - page 44

    o Power conservation (level) o PC Card slot power management o Hibernation on/off o Hibernation settings o Warning beep o Setup password o Diskette drive disable o Serial/IrDA ports disable o Parallel port disable o PC Card slots disable o Resume password on/off o Boot memory test o Keyboard numlock o Boot sequence o Boot display o Serial port sett ...

  • Compaq LTE 5400 - page 45

    NOTE: If the main system board is replaced, the serial number on this screen changes to 0 (zero). Select one of the menus from the menu bar at the top of the screen to view or to change the following configuration settings: o Initialization startup preferences o Ports, including serial/infrared, parallel, Ethernet, and MPEG o Power, including Power ...

  • Compaq LTE 5400 - page 46

    o PC Card Power Off During Standby >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> CAUTION <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< If you disable Power Management or Hibern ...

  • Compaq LTE 5400 - page 47

    o Off - Turns off all power management. The power management icon on the status panel turns off. NOTE: You can also temporarily toggle power management off and on by pressing the Fn+F7 hotkeys. The next time you restart the computer, the Power Properties setting takes effect. 2.3.4 Security Menu Select the Security menu to set, change, or delete th ...

  • Compaq LTE 5400 - page 48

    If you forget your power-on password, you cannot use the computer until the computer memory is cleared of the password. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> CAUTION <<<<<<<<<<<<<<<<<<<<<<& ...

  • Compaq LTE 5400 - page 49

    This chapter contains typical error messages that you may encounter during the power-on self-test (POST). POST is a series of tests that run every time you turn on the computer. POST verifies that the system is configured and functioning properly. A successful POST is followed by one or two short beeps. If you receive an error message listed below, ...

  • Compaq LTE 5400 - page 50

    Floppy disk track 0 failed The diskette drive cannot read track 0 of the diskette in the drive. Try another diskette. If the problem persists, you may need to replace the diskette drive. --------------------------------------------------------------------------- Floppy information invalid, The drive parameters stored in CMOS RAM do run SCU not matc ...

  • Compaq LTE 5400 - page 51

    Faulty refresh A continuous read/write test of port 1 circuits 61h found that bit 4 (Refresh Detect) failed to toggle within an allotted amount of time. --------------------------------------------------------------------------- Interrupt controller A sequential read/write of various 5 failed Interrupt Controller registers failed. ----------------- ...

  • Compaq LTE 5400 - page 52

    Chapter 2.5 Compaq Diagnostics A Compaq Diagnostics diskette is supplied with the computer. Run the Diagnostics utilities when you want to view or test system information and installed or connected devices. The Diagnostics menu includes the following utilities: o Computer Checkup (TEST) o View System Information (INSPECT) If you have a problem you ...

  • Compaq LTE 5400 - page 53

    9. Select one of the following from the Test Option menu: o Quick Check Diagnostics. Runs a quick, general test on each device with a minimal number of prompts. If errors occur, they display when the testing is complete. You cannot print or save the error messages. o Automatic Diagnostics. Runs unattended, maximum testing of each device with minima ...

  • Compaq LTE 5400 - page 54

    Graphics =========================================================================== 7. Follow the instructions on the screen to cycle through the screens, to return to the list and choose another item, or to print the information. Chapter 2.6 Diagnostic Error Codes Diagnostic error codes occur if the system recognizes a problem while running the C ...

  • Compaq LTE 5400 - page 55

    110 - xx Programmable timer load data test failed 113 - xx Protected mode test failed --------------------------------------------------------------------------- 114 - 01 Speaker test failed 1. Check system configuration. 2. Verify cable connections to speaker. 3. Replace the system board and retest. ================================================ ...

  • Compaq LTE 5400 - page 56

    not connected codes 401 - xx through 403 - xx: 402 - xx Failed Port Test 1. Connect the printer. 2. Check power to the printer. 403 - xx Printer pattern test 3. Install the loopback connector and failed retest. 4. Check port and IRQ configuration. 5. Replace the system board and retest. ============================================================== ...

  • Compaq LTE 5400 - page 57

    Table 2-10. Hard Drive Test Error Codes =========================================================================== Error Code Description Recommended Action =========================================================================== 1701 - xx Hard drive format The following steps apply to error test failed codes 1701 - xx through 1736 - xx: 1702 - ...

  • Compaq LTE 5400 - page 58

    * ECC = Error Correction Code =========================================================================== Table 2-11. Video Test Error Codes =========================================================================== Error Code Description Recommended Action =========================================================================== 501 - xx Video ...

  • Compaq LTE 5400 - page 59

    failed Diagnostics Utilities. 2. Replace the display assembly and 2404 - xx Video character set retest. test failed 3. Replace the system board and retest. 2405 - xx Video 80 x 25 mode 9 x 14 character cell test failed 2406 - xx Video 80 x 25 mode 8 x 8 character cell test failed 2408 - xx Video 320 x 200 mode color set 0 test failed 2409 - xx Vide ...

  • Compaq LTE 5400 - page 60

    failed 2425 - xx ECG/VGC monochrome graphics mode test failed 2431 - xx 640 x 480 graphics test failure 2432 - xx 320 x 200 graphics (256 color mode) test failure 2448 - xx Advanced VGA Controller test failed 2451 - xx 132-column Advanced VGA test failed 2456 - xx Advanced VGA 256 Color test failed -------------------------------------------------- ...

  • Compaq LTE 5400 - page 61

    =========================================================================== Error Code Description Recommended Action =========================================================================== 3301 - xx CD-ROM drive read The following steps apply to error test failed codes 3301 - xx through 3305 - xx and 6600 - xx through 6623 - xx: 3305 - xx CD-R ...

  • Compaq LTE 5400 - page 62

    2.7.1 Solving Minor Problems Some minor problems and possible solutions are outlined in the following tables. If the problem appears related to a software application, check the documentation provided with the software. Solving Audio Problems Some common audio problems and solutions are listed in the following table. Table 2-15. Solving Audio Probl ...

  • Compaq LTE 5400 - page 63

    board to verify they are evenly spaced and that they are not bent or broken. --------------------------------------------------------------------------- Computer is beeping Battery charge is low. Immediately save any open and battery light file(s). Then do any one is blinking. of the following: o Connect the computer to an external power source to ...

  • Compaq LTE 5400 - page 64

    is low, or the auxiliary battery) to the computer; battery is at end of its this charges the life. auxiliary battery. Replace the auxiliary battery. --------------------------------------------------------------------------- You have to set the Auxiliary battery charge Provide power to the date and time every is low, or the auxiliary computer (AC o ...

  • Compaq LTE 5400 - page 65

    pack by fully charging, then fully discharging until the unit powers off, and then fully recharging again. =========================================================================== Solving CD-ROM Drive Problems Some common causes and solutions for CD-ROM drive problems are listed in the following table. Table 2-17. Solving CD-ROM Drive Problems = ...

  • Compaq LTE 5400 - page 66

    expansion base when undocked configurations running Windows 95. in Standard Floppy Disk Controller Properties to unload the protected mode drivers and then restart the computer. --------------------------------------------------------------------------- Diskette drive icon Diskette is damaged. Run SCANDISK on the stays on. diskette. At the system p ...

  • Compaq LTE 5400 - page 67

    Setup. the Initialization menu. =========================================================================== Solving Hard Drive Problems Some common causes and solutions for hard drive problems are listed in the following table. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>&g ...

  • Compaq LTE 5400 - page 68

    Hard drive release Press and hold release button on the bottom of button while removing the computer has not been hard drive from the bay. pressed. =========================================================================== Solving Hardware Installation Problems Some common causes and solutions for hardware installation problems are listed in the f ...

  • Compaq LTE 5400 - page 69

    light is close to the infrared connections. Interference from other Keep remote control units wireless devices. such as wireless headphones and other audio devices away from the infrared connections Physical obstruction. Do not place objects between the two units that will interfere with a line-of-sight data transmission. Movement. Do not move eith ...

  • Compaq LTE 5400 - page 70

    Table 2-23. Solving Memory Problems =========================================================================== Problem Probable Cause Solution(s) =========================================================================== Memory count during Optional memory Ensure that the optional Power-On Self-Test expansion card is memory expansion card is (POS ...

  • Compaq LTE 5400 - page 71

    Table 2-25. Solving PC Card Problems =========================================================================== Problem Probable Cause Solution(s) =========================================================================== PC Card error The PC Card slot is Run Computer Setup and messages appear when disabled. enable the PC Card slots the computer ...

  • Compaq LTE 5400 - page 72

    Telephone cord is not Check and secure plugged in all the way. telephone connection. Necessary drivers are Install drivers. not installed (turned on). --------------------------------------------------------------------------- PC Card modem or fax You are trying to access See Chapter 8 to verify card does not work. the card using the wrong COM port ...

  • Compaq LTE 5400 - page 73

    Table 2-26. Solving Pointing Device Problems =========================================================================== Problem Probable Cause Solution(s) =========================================================================== External pointing Incorrect device driver Install the device driver device does not or no device driver is and add to ...

  • Compaq LTE 5400 - page 74

    external power source. Then turn on the computer. System initiated Turn on the computer. Hibernation after a preset timeout. --------------------------------------------------------------------------- Computer initiated The unit temperature was Computer is in an Standby exceeded. exceedingly hot automatically or environment. Let the turned off NOTE ...

  • Compaq LTE 5400 - page 75

    Table 2-28. Power Board Signals =========================================================================== Connector Pins Signal =========================================================================== CN1 1, 2, 3, 4 3.3 Volt output 5 Enable 3.3 Volt output when high 6, 7, 8, 9, 10, 11 GND 12 Enable 5 Volt output when high 13 +15 Volt output 14 ...

  • Compaq LTE 5400 - page 76

    long, unshielded, or defective. Paper tray is empty. Fill the paper tray with paper and set the printer to on line. --------------------------------------------------------------------------- Printer prints Correct printer drivers Refer to the printer garbled are not installed. documentation to Install information. the correct printer driver. Cable ...

  • Compaq LTE 5400 - page 77

    direct light. computer. --------------------------------------------------------------------------- Screen is blank. You initiated QuickLock/ Enter your password to QuickBlank. exit QuickLock/ QuickBlank. You may have another Press any key and/or screen blanking utility enter your password. installed. Screen save was Press any key or click initiate ...

  • Compaq LTE 5400 - page 78

    When in MS-DOS mode, To maintain a Try F N+Tt o stretch the the image on the high-quality image, the screen in DOS mode. If computer display 800 x 600 models do not this doesn't work, does not fill the stretch the download the latest ROM screen. lower-resolution image and video drivers from of MS-DOS mode to fill Compaq. the screen. This is in ...

  • Compaq LTE 5400 - page 79

    Chapter 3. Illustrated Parts Catalog Chapter 3.0 Introduction This chapter provides an illustrated parts breakdown and a reference for spare part numbers for the Compaq LTE 5000 Family of Personal Computers, MultiBay Expansion Base, and MultiBay ISA Expansion Base. Cha p ter 3.1 Com p uter S y stem Ma j or Com p onents ...

  • Compaq LTE 5400 - page 80

    ...

  • Compaq LTE 5400 - page 81

    =========================================================================== 1 Display assembly, VGA, CTFT, 10.4-inch (26.4 cm). Use with Model LTE 5000 VGA (NOTE 1) 213547-001 --------------------------------------------------------------------------- 1 Display assembly, VGA, CSTN, 10.4-inch (26.4 cm). Use with Model LTE 5000 VGA (NOTE 1) 213646-00 ...

  • Compaq LTE 5400 - page 82

    5 Keyboard assembly, Danish (NOTE 2) 213533-X08 (NOTE 4) --------------------------------------------------------------------------- 5 Keyboard assembly, French (NOTE 2) 213533-X05 (NOTE 4) --------------------------------------------------------------------------- 5 Keyboard assembly, French Canadian (NOTE 2) 213533-X12 (NOTE 4) ------------------ ...

  • Compaq LTE 5400 - page 83

    --------------------------------------------------------------------------- 9 LTE 5000, 5100 75 Mhz, 90 Mhz and 5200 120 MHz System Board 213546-001 --------------------------------------------------------------------------- 9 LTE 5150 100 Mhz, 5250, 5280 120 Mhz, 5300 133 MHz and 5400 150 MHz System Board 224135-001 ------------------------------- ...

  • Compaq LTE 5400 - page 84

    ...

  • Compaq LTE 5400 - page 85

    1 Bezel with speakers, for 10.4-inch (26.4 cm) CSTN display 213647-001 --------------------------------------------------------------------------- 1 Bezel with speakers, for 11.3-inch (28.7 cm) CSTN display 213609-001 --------------------------------------------------------------------------- 1 Bezel with speakers, for 11.3-inch (28.7 cm ) CTFT dis ...

  • Compaq LTE 5400 - page 86

    ...

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    b. Hard drive release spring c. Hard drive latch --------------------------------------------------------------------------- 3 Base (available only as part of base See Section 3.1 assembly) =========================================================================== Cha p ter 3.4 Ke y board Assembl y Com p onents Table 3-3. Spare Parts - Computer Ba ...

  • Compaq LTE 5400 - page 88

    ...

  • Compaq LTE 5400 - page 89

    213545-001). --------------------------------------------------------------------------- 2 Latches Kit (SPS number 213568-001) See Section 3.5 components: a. CD-ROM release bar b. MultiBay release holder assembly (includes release hook and leaf spring) c. Release spring (Quantity = 2) d. MultiBay device release actuator e. Battery release actuator ...

  • Compaq LTE 5400 - page 90

    ...

  • Compaq LTE 5400 - page 91

    Latches Kit. Contains the following: 213568-001 1. Hard drive release spring 2. Battery release actuator 3. MultiBay device release actuator 4. Hard drive release button 5. Hard drive latch 6. CD-ROM release bar 7. Latch hook, left 8. Latch hook, right 9. Latch spring (Quantity = 2) 10. Latch actuator (Quantity = 2) 11. Battery release holder assem ...

  • Compaq LTE 5400 - page 92

    ...

  • Compaq LTE 5400 - page 93

    2. Connector cover 3. PC Card door 4. Memory slot panel with handle 5. Clutch cradle (left) 6. Clutch cradle (right) 7. Display switch button 8. Power switch actuator 9. Power switch actuator spring 10. Standby switch button 11. Standby switch button spring 12. Brightness/Contrast control actuator (Quantity = 2) 13. Bezel screw plug (Quantity = 10) ...

  • Compaq LTE 5400 - page 94

    Table 3-7. Spare Parts - Computer Optional Components =========================================================================== Item Description Spare Part Number =========================================================================== 1 510 MB hard drive 213558-001 1 810 MB hard drive 213559-001 1 1.35 GB hard drive 213722-001 1 2.16 GB hard ...

  • Compaq LTE 5400 - page 95

    Chapter 3.8 Computer Standard Accesso ries Table 3-8. Spare Parts - Computer Standard Accessories =========================================================================== Item Description Spare Part Number =========================================================================== 1 Hard drive carrying case 149783-001 2 MultiBay device carrying ...

  • Compaq LTE 5400 - page 96

    8 AC power cord, Australia (not shown) 149710-008 8 AC power cord, Europe (not shown) 149710-002 8 AC power cord, Japan (not shown) 149710-007 8 AC power cord, UK (not shown) 149710-003 8 AC power cord, US (not shown) 149710-001 =========================================================================== Chapter 3.9 Computer Optional Accessories Tab ...

  • Compaq LTE 5400 - page 97

    2 Memory expansion board, 64 MB 213536-004 3 Battery Fastcharger 213614-001 4 MPEG and TV Video Adapter 213537-001 5 Automobile Adapter 194626-001 6 MPEG AC Adapter (not shown) 241909-001 =========================================================================== Chapter 3.10 Computer Miscellaneous Spare Parts Table 3-10. Computer Miscellaneous Spa ...

  • Compaq LTE 5400 - page 98

    Rear of keyboard to CPU base assembly (Quantity = 2) Left clutch cradle (Quantity = 1) Processor board to CPU base assembly (Quantity = 1) Power board to CPU base assembly (Quantity = 1) System board to CPU base assembly (Quantity = 2) --------------------------------------------------------------------------- Package: 2 Description: 8TX25035M Scre ...

  • Compaq LTE 5400 - page 99

    Chapter 3.11 Documentation Table 3-12. Spare Parts - Documentation =========================================================================== Description Spare Part Number =========================================================================== Compaq LTE 5000 Family of Personal Computers Maintenance & Service Guide 213622-001 Compaq LTE 50 ...

  • Compaq LTE 5400 - page 100

    Microsoft Windows and MS-DOS 6 User's Guide (Dutch) 196078-331 Microsoft Windows and MS-DOS 6 User's Guide (Swedish) 196078-101 Introducing Microsoft Windows 95 User's Guide (Brazilian Portuguese) 182793-201 Introducing Microsoft Windows 95 User's Guide (Danish) 182793-081 Introducing Microsoft Windows 95 User's Guide (Dutc ...

  • Compaq LTE 5400 - page 101

    User's Guide (Latin American Spanish) ** 213625-161 Compaq LTE 5000 Family of Personal Computers Online User's Guide (Swedish) ** 213625-101 --------------------------------------------------------------------------- * Not available in Europe, Middle East, or Africa. ** The Compaq LTE 5000 Family of Personal Computers Online User's G ...

  • Compaq LTE 5400 - page 102

    language code when ordering, e.g., 213638-001 for English LTE 5000 Video Drivers Support Kit. =========================================================================== * NOTE: QuickFind is updated monthly. To complete the QuickFind part number add the suffix from the table below for the desired month. If you do not specify the 3-digit suffix, the ...

  • Compaq LTE 5400 - page 103

    ...

  • Compaq LTE 5400 - page 104

    2 Top cover assembly. Includes 213711-001 EMI shield, release mechanism, doors, guides, monitor support cover slot caps with springs, labels, and logo. --------------------------------------------------------------------------- 3 Bottom cover assembly. Includes 213712-001 feet, MPEG connector door, and labels. ====================================== ...

  • Compaq LTE 5400 - page 105

    ...

  • Compaq LTE 5400 - page 106

    labels, and logo. 213711-003 3 Base assembly. Includes feet and labels. 241949-001 =========================================================================== Cha p ter 3.14 MultiBa y Ex p ansion Base Ma j or Com p onents Table 3-14A. Spare Parts - MultiBay ISA Expansion Base Cover Assemblies ======================================================== ...

  • Compaq LTE 5400 - page 107

    ...

  • Compaq LTE 5400 - page 108

    =========================================================================== 1 MPEG connector with frame 213761-001 --------------------------------------------------------------------------- 2 Main board kit. Includes: 213706-001 a. Main board b. Fan control board --------------------------------------------------------------------------- 3 Power s ...

  • Compaq LTE 5400 - page 109

    ...

  • Compaq LTE 5400 - page 110

    4 MultiBay assembly w/ejector Included with Item 7 5 MultiBay connector board Included with Item 7 6 Speaker assembly 241956-001 7 Top cover assembly (See Section 3.15 for details) 213711-003 8 Power switch board w/cable 213714-001 9 IrDA board w/cable 213715-001 10 ISA Backplane board 241967-001 ==================================================== ...

  • Compaq LTE 5400 - page 111

    ...

  • Compaq LTE 5400 - page 112

    1. Docking mechanism spring (NOTE 1) 2. Docking mechanism bar (NOTE 1) 3. Docking mechanism slide block (NOTE 1) 4. Docking mechanism bushing (NOTE 1) 5. Docking mechanism puller (NOTE 1) 6. PC Card door assembly (NOTE 2) 7. Docking mechanism handle cover (NOTE 1) 8. Docking mechanism handle shield (NOTE 1) 9. Alignment guide, right (NOTE 1) 10. Do ...

  • Compaq LTE 5400 - page 113

    ...

  • Compaq LTE 5400 - page 114

    following: 1. PC Card doors assembly 2. MultiBay door (Quantity = 2) 3. MultiBay door spring (Quantity = 2) 4. Monitor support cover slot caps 5. Monitor support cover slot cap spring 6. MultiBay eject button (Quantity = 2) 7. Security lock bracket 8. MPEG connector door 9. Computer interface connector frame 10. Feet (Quantity = 6) 11. Speaker brac ...

  • Compaq LTE 5400 - page 115

    ...

  • Compaq LTE 5400 - page 116

    =========================================================================== Mechanical Kit. Contains the following: 213756-001 1. Docking mechanism bar 2. Docking mechanism bar bushing 3. Docking mechanism spring 4. Docking mechanism puller assembly 5. Docking mechanism slide block 6. Docking mechanism handle cover 7. Docking mechanism handle shiel ...

  • Compaq LTE 5400 - page 117

    Power cord, MultiBay Expansion Base (U.S.) 213673-001 =========================================================================== Table 3-20. MultiBay and MultiBay ISA Expansion Base Miscellaneous Screws Kit Contents and Use =========================================================================== Description: 8TX25060M Screw Drive: T8/Slotted Qu ...

  • Compaq LTE 5400 - page 118

    Table 3-21. Spare Parts: MultiBay Expansion Base Documentation =========================================================================== Description Spare Part Number =========================================================================== LTE 5000 MultiBay Expansion Base Installation and Operations Guide (Dutch) 213762-331 LTE 5000 MultiBay E ...

  • Compaq LTE 5400 - page 119

    Chapter 4. Removal and Replacement Preliminaries Chapter 4.0 Introduction This chapter provides general service information for the computer. Adherence to the procedures and precautions described in this chapter is essential for proper service. Chapter 4.1 Electrostatic Discharge Information A sudden discharge of static electricity from your finger ...

  • Compaq LTE 5400 - page 120

    Many electronic components are sensitive to ESD. Circuitry design and structure determine the degree of sensitivity. The following proper packaging and ground precautions are necessary to prevent damage. o To avoid hand contact, transport products in static-safe containers such as tubes, bags, or boxes. o Protect all electrostatic parts and assembl ...

  • Compaq LTE 5400 - page 121

    Method Voltage =========================================================================== Antistatic plastic 1,500 V Carbon-loaded plastic 7,500 V Metallized laminate 15,000 V =========================================================================== 4.1.5 Grounding Workstations To prevent static damage at the workstation, use the following preca ...

  • Compaq LTE 5400 - page 122

    conductive strips must be worn in contact with the skin. 4.1.7 Recommended Materials and Equipment Other materials and equipment that are recommended for use in preventing static electricity include: o Antistatic tape o Antistatic smocks, aprons, or sleeve protectors o Conductive bins and other assembly or soldering aids o Conductive foam o Conduct ...

  • Compaq LTE 5400 - page 123

    o 3/16-inch nut driver (for screwlocks and standoffs) o Connector removal tool o Display bezel removal tool o Diagnostics software 4.2.2 Screws The screws used in the computer are not interchangeable. If an incorrect screw is used during the reassembly process, it can damage the unit. Compaq strongly recommends that all screws removed during disass ...

  • Compaq LTE 5400 - page 124

    The computer uses a zero insertion force (ZIF) connector for the keyboard cable to the system board. To remove a cable from a ZIF connector, lift both corners of the ZIF connector slide simultaneously with constant light force. Then remove the cable (Figure 4-1). >>>>>>>>>>>>>>>>>>>>>&g ...

  • Compaq LTE 5400 - page 125

    Chapter 5. Computer Removal and Replacement Procedures Chapter 5.0 Introduction This chapter presents the removal and replacement procedures for the computer. Chapter 5.1 Serial Number The computer serial number should be reported to Compaq when requesting information or ordering spare parts. The serial number is displayed immediately above the ser ...

  • Compaq LTE 5400 - page 126

    Chapter 5.3 Preparing the Computer for D isassembly Before beginning removal and replacement procedures, complete the following procedures: 1. Undock the computer from the expansion base (Section 5.3.1). 2. Disconnect AC power and any external devices (Section 5.3.2). ...

  • Compaq LTE 5400 - page 127

    3. Remove the battery pack(s) (Section 5.3.3). 4. Remove the auxiliary battery (Section 5.3.4). 5. Remove the hard drive (Section 5.3.5). 6. Remove the battery or mass storage device from the MultiBay (Section 5.3.6). 7. Remove any PC cards (section 5.3.7). NOTE: It is important that these instructions be followed when replacement of any part requi ...

  • Compaq LTE 5400 - page 128

    5.3.2 Disconnecting the Computer If the computer is docked in an expansion base, see Section 5.3.1 for undocking instructions. If the computer is not docked in an expansion base, see Figure 5-4 and complete the following steps to disconnect the computer: 1. Turn off [1] the computer. 2. Disconnect the AC Adapter power cord from the wall outlet [2]. ...

  • Compaq LTE 5400 - page 129

    4. Turn off and disconnect any external devices. 5.3.3 Battery Pack The battery pack should be removed before performing any internal maintenance on the computer. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> WARNING <<<<<<<<<<<&l ...

  • Compaq LTE 5400 - page 130

    Removing the Battery Pack To remove the battery pack, see Figure 5-5 and complete the following steps: 1. Slide the battery release actuator [1] toward the front of the computer. 2. Slide the battery pack [2] out of the battery bay. Installing the Battery Pack To install a battery pack, complete the following steps: 1. Insert the battery pack, with ...

  • Compaq LTE 5400 - page 131

    that does not require the display to be removed, you can use the battery pack as a counterweight to stabilize the computer. To use the battery pack as a counterweight, complete the following steps: 1. Slide the battery panel all the way to the right. 2. Insert the battery pack into the battery compartment (Figure 5-6). The battery panel prevents th ...

  • Compaq LTE 5400 - page 132

    2. Lift the auxiliary battery out of its compartment [1] and disconnect the auxiliary battery cable [2] as shown in Figure 5-8. ...

  • Compaq LTE 5400 - page 133

    Installing the Auxiliary Battery The auxiliary battery is not cylindrical but protrudes along one side. When installing the auxiliary battery, this side of the battery must enter the battery compartment first. To install an auxiliary battery, complete the following steps: 1. Remove the auxiliary battery compartment door if it is not already off (Fi ...

  • Compaq LTE 5400 - page 134

    4. Install the auxiliary battery compartment door (Figure 5-7). 5.3.5 Hard Drive The middle compartment on the front of the computer is a dedicated hard drive bay. No other device should be installed in this bay. Remove the hard drive prior to performing maintenance on the computer. IMPORTANT: Be sure to save current data and turn the computer off ...

  • Compaq LTE 5400 - page 135

    2. Open the hard drive bay door [1], and while holding the hard drive release actuated [2], pull on the tab [3] to remove the hard drive (Figure 5-11). ...

  • Compaq LTE 5400 - page 136

    Installing the Hard Drive To install a hard drive, complete the following steps: 1. Open the hard drive bay door and insert the hard drive with the label facing up and the hard drive connector facing the inside of the bay. Make certain that the pull tab on the hard drive does not get trapped under the drive (Figure 5-11). 2. Push the hard drive int ...

  • Compaq LTE 5400 - page 137

    1. Remove the MultiBay security screw (Figure 5-12). 2. Push the MultiBay device release [1] toward the front of the computer and pull the device [2] out of the MultiBay (Figure 5-13). ...

  • Compaq LTE 5400 - page 138

    Installing a Device in the MultiBay Installation of a device in the MultiBay is the reverse of the removal procedure. To install a device in the MultiBay, complete the following steps: 1. Insert the device, with the label facing up and the connector/contacts facing the inside of the bay (Figure 5-13). 2. Push firmly on the device; it will lock into ...

  • Compaq LTE 5400 - page 139

    To install a PC Card, open the PC Card door, insert the card into the slot, and press firmly until it is seated. Chapter 5.4 External Computer C omponents This section describes the removal and replacement procedures that do not require access to the internal components of the computer. This includes: o Computer logo o Computer feet o Connector cov ...

  • Compaq LTE 5400 - page 140

    The computer logo identifies the model of the computer. A logo for each model is included with the display assembly spare parts kit. The logo has an adhesive backing for installation. Select the appropriate logo for your computer model, remove the protective covering from the adhesive back, and install the logo as shown in Figure 5-15. The logo sho ...

  • Compaq LTE 5400 - page 141

    5.4.3 Connector Cover The connector cover snaps into place. To remove and replace a connector cover, complete the following steps: 1. Open the connector cover. 2. Flex the center of the cover away from the computer (Figure 5-17) until the pivots on each end of the cover disengage the pivot holes in the computer housing. ...

  • Compaq LTE 5400 - page 142

    Reverse this procedure to install a connector cover. 5.4.4 Auxiliary Battery Compartment Door See Section 5.3.4 for instructions on how to remove and replace the auxiliary battery compartment door. 5.4.5 Memory Expansion Board The memory expansion board is installed from the outside of the computer and is located behind the connector cover on the r ...

  • Compaq LTE 5400 - page 143

    3. Pull on the handle [2] to remove the memory expansion board from the computer (Figure 5-18). Reverse the above procedure to install a memory expansion board. IMPORTANT: Run Computer Setup after installing a memory expansion board. 5.4.6 EasyPoint II Pointing Device The EasyPoint II pointing device consists of a rubber cap [1]. If the rubber cap ...

  • Compaq LTE 5400 - page 144

    5.4.7 Hard Drive Bay Door The hard drive bay door snaps into place. To remove the hard drive bay door, complete the following steps: 1. Position the computer on a tabletop so the front edge of the computer is just off the edge of the table (Figure 5-20). ...

  • Compaq LTE 5400 - page 145

    2. Open the hard drive bay door until you feel resistance, then continue to open the door (Figure 5-20) until the door is released. To install the hard drive door, orient the door to 90 degrees from its closed position and snap it onto the pivot studs on the computer. 5.4.8 PC Card Door The PC Card door snaps into place. To remove and replace the P ...

  • Compaq LTE 5400 - page 146

    2. Flex the center of the door up until the pivots on each end of the door disengage the pivot holes in the computer housing (Figure 5-21). Reverse this procedure to install the PC Card door. Chapter 5.5 CPU Cover Assembly The CPU cover assembly must be removed to gain access to any of the interior components of the computer, and it is the first co ...

  • Compaq LTE 5400 - page 147

    5.5.1 CPU Cover Assembly To remove and replace the CPU cover assembly, complete the following steps: 1. Prepare the computer for disassembly as described in Section 5.3. 2. Remove the three screws from the back of the computer (Figure 5-22). 3. Open the display panel and tilt the display panel all the way back (Figure 5-23). ...

  • Compaq LTE 5400 - page 148

    4. Tilt the CPU cover forward and out of the computer (Figure 5-23). Reverse the above procedure to install the CPU cover assembly. IMPORTANT: A set of warning labels is included with each CPU cover assembly spare parts kit. Select a label with the language that matches the keyboard language and install the label in the upper right corner of the co ...

  • Compaq LTE 5400 - page 149

    To install, simply snap the power switch actuator, with spring installed, into place. 5.5.3 Standby (Suspend) Button To remove the standby (suspend) button, complete the following steps: 1. Remove the CPU cover as described in Section 5.5.1. 2. From the bottom side of the CPU cover, squeeze the tabs and push the button out of the cover (Figure 5-25 ...

  • Compaq LTE 5400 - page 150

    To install, simply snap the standby (suspend) button into place. To avoid losing the spring, this task is better performed with the CPU cover inverted. 5.5.4 Display Switch Button The display switch button is installed with a snap action. To remove, simply pull it out of its mounting hole (Figure 5-26). ...

  • Compaq LTE 5400 - page 151

    To install a display switch button, snap it into place. Chapter 5.6 Microphone With the CPU cover removed, the microphone is readily accessible on the right-hand side of the computer above the keyboard. The microphone is seated in a boot that is then installed in the keyboard plastic. To remove and replace the microphone, complete the following ste ...

  • Compaq LTE 5400 - page 152

    3. Lift the microphone and its boot out of the computer (Figure 5-27). NOTE: The microphone extension cable cannot be properly accessed for service until the processor board is removed. See Section 5.11 for details on the extension cable. To install a microphone, reverse the above procedure. Chapter 5.7 Status Panel The CPU cover must be removed to ...

  • Compaq LTE 5400 - page 153

    4. Remove the two status panel screws [2] (Figure 5-28). 5. Lift the status panel [3] out of the computer. Reverse the above procedure to install the status panel, taking care to route the cable properly. Chapter 5.8 Display Assembly Maintenance of the display assembly includes replacement of the following: o Display assembly o Display bezel with s ...

  • Compaq LTE 5400 - page 154

    o Clutch cradles All of these procedures require removal of the CPU cover and the display assembly. 5.8.1 Removing and Installing the Display Assembly To remove and install the display assembly, complete the following steps: 1. Prepare the computer for disassembly as described in Section 5.3. 2. Remove the CPU cover as described in Section 5.5.1. 3 ...

  • Compaq LTE 5400 - page 155

    Reverse the above procedure to install the display assembly. Install the appropriate logo to match the computer model (Section 5.4.1). NOTE: It is important that these instructions be followed when replacement of any part requires removal of the display assembly: Slide the display assembly back in place and replace all screws. The screws must be fu ...

  • Compaq LTE 5400 - page 156

    >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< To remove the display bezel, complete the followi ...

  • Compaq LTE 5400 - page 157

    IMPORTANT: Note the routing of the display cables to ensure proper routing at reassembly. Reverse the above procedure to install the display bezel, taking care to properly align the brightness/contrast control(s) with their switches. 5.8.3 Removing and Installing the Latches To remove the latches, complete the following steps: 1. Remove the display ...

  • Compaq LTE 5400 - page 158

    4. Lift out the latch [2] and its attached spring (Figure 5-33). Reverse the above procedure to install a latch assembly. 5.8.4 Removing and Installing the Clutch Assembly To remove a clutch assembly, complete the following steps: 1. Remove the display assembly as described in Section 5.8.1. 2. Remove the display bezel as described in Section 5.8.2 ...

  • Compaq LTE 5400 - page 159

    Reverse the above procedure to install a clutch assembly and bracket. 5.8.5 Brightness/Contrast Control Actuator To remove a brightness/contrast control actuator, complete the following steps: 1. Remove the display assembly as described in Section 5.8.1. 2. Remove the display bezel as described in Section 5.8.2. 3. Squeeze the tabs on the back of t ...

  • Compaq LTE 5400 - page 160

    To install a brightness/contrast control actuator, simply snap it into place. IMPORTANT: When replacing the display bezel onto the display panel, make sure the seat in the brightness/contrast control actuator is aligned with the tab on the brightness/contrast switch. An alternate installation procedure is to install the bezel and then install the a ...

  • Compaq LTE 5400 - page 161

    3. Lift the right cradle out of the computer (Figure 5-36). Reverse the above procedure to install the clutch cradles. Chapter 5.9 Keyboard Assembly Maintenance of the keyboard assembly includes removal and replacement of the following: o Keyboard assembly o EasyPoint II controller o Battery eject mechanism o MultiBay device eject mechanism o Hard ...

  • Compaq LTE 5400 - page 162

    1. Remove the CPU cover as described in Section 5.5.1. 2. Remove the keyboard screws (Figure 5-37). 3. Remove the screws [1] from the rear corners of the keyboard (Figure 5-38). Note that ground lugs are attached by these screws. ...

  • Compaq LTE 5400 - page 163

    4. Remove the microphone [2] (Figure 5-38). You can leave it attached to its extension cable. 5. Separate the keyboard from the base and shift it slightly to gain better access to the keyboard ZIF connector [1] (Figure 5-39), then disconnect the ZIF connector. ...

  • Compaq LTE 5400 - page 164

    6. Disconnect the EasyPoint II controller cable [2] from the system board (Figure 5-39). 7. Lift the keyboard out. Reverse this procedure to install the keyboard. NOTE: Be sure to connect the ground lugs at the rear of the keyboard. 5.9.2 Removing and Installing the EasyPoint II Controller To remove the EasyPoint II controller, complete the followi ...

  • Compaq LTE 5400 - page 165

    3. Disconnect the cable from the ZIF connector on the EasyPoint II Controller (Figure 5-41). The ZIF connector is located on the back side of the controller board. ...

  • Compaq LTE 5400 - page 166

    NOTE: Observe the dressing of the EasyPoint II controller cables. It may be necessary to use adhesive tape to maintain the cables in their proper orientations. Reverse the above procedure to install the EasyPoint II controller. 5.9.3 Removing and Installing the Battery Release Assembly To remove the battery release assembly, complete the following ...

  • Compaq LTE 5400 - page 167

    3. The release holder, spring, and latch are installed as an assembly. Lift out the release holder [3] (Figure 5-42). The battery release [2] is attached to the release holder with its spring [4]. Reverse the above procedure to install the battery release assembly. Use the locating pins adjacent to each mounting hole to locate the release holder pr ...

  • Compaq LTE 5400 - page 168

    5.9.4 Removing and Installing the MultiBay Release Assembly To remove the MultiBay release assembly, complete the following steps: 1. Remove the keyboard as described in Section 5.9.1. 2. Remove the standoff [1] from the CD-ROM eject bar [2] and lift out the eject bar (Figure 5-44). ...

  • Compaq LTE 5400 - page 169

    3. Remove the standoff and screw from the release holder (Figure 5-45). ...

  • Compaq LTE 5400 - page 170

    4. Lift out the release holder (Figure 5-45). The release is attached to the holder with its spring. The release holder, spring and latch are installed as an assembly. Reverse the above procedure to install the MultiBay release assembly. Use the locating pins adjacent to each mounting hole to locate the release holder properly. NOTE: At reassembly, ...

  • Compaq LTE 5400 - page 171

    5.9.5 Removing and Installing the Hard Drive Latch The hard drive latch assembly consists of the hard drive release, latch, and spring. It is held in place with one screw. To remove and replace the hard drive latch, complete the following steps: 1. Remove the keyboard as described in Section 5.9.1. 2. Remove the hard drive security screw (Figure 5- ...

  • Compaq LTE 5400 - page 172

    3. Remove the latch screw as shown in Figure 5-47. The release drops out but the spring holds the latch in place. Use forceps or needle-nose pliers to remove the latch and spring. Chapter 5.10 Fan The cooling fan is mounted at the air vent on the left side of the computer and is plugged into the system board. After removing the CPU cover, the fan i ...

  • Compaq LTE 5400 - page 173

    4. Lift the fan out of the computer. Reverse the above procedure to install a fan. Make certain the fan is properly oriented with the label on top and the airflow arrow pointing out of the computer. Chapter 5.11 Processor Board To remove the processor board, complete the following steps: 1. Remove the CPU cover as described in Section 5.5.1. 2. Rem ...

  • Compaq LTE 5400 - page 174

    8. Disconnect the thermistor cable [1] as shown in Figure 5-50. ...

  • Compaq LTE 5400 - page 175

    9. Remove the screw [2] from the right rear corner of the processor board (Figure 5-50). 10. Remove the processor board as shown in Figure 5-51. ...

  • Compaq LTE 5400 - page 176

    Before installing the processor board, verify that the display jumpers are appropriately configured for the type of display installed in the computer. The jumper locations are shown in Figure 5-52, and jumper configurations are presented in Table 5-1. ...

  • Compaq LTE 5400 - page 177

    Table 5-1. Display Configuration Jumpers =========================================================================== Display Type JP3 JP2 JP4 =========================================================================== LTE 5000 10.4 in VGA CSTN 1-2 2-3 1-2 LTE 5000 10.4 in VGA CTFT 2-3 2-3 1-2 LTE 5000 11.3 in SVGA CSTN 1-2 2-3 2-3 LTE 5100 10.4 in ...

  • Compaq LTE 5400 - page 178

    CTFT LTE 5400 12.1 in 1024x768 2-3 2-3 2-3 CTFT --------------------------------------------------------------------------- * Verify the display panel revision number by checking the printed number on the large ferrite bead on the display cable. The display cable is located on the left side of the display assembly. ================================= ...

  • Compaq LTE 5400 - page 179

    Chapter 5.13 Power Board To remove the power board, complete the following steps: 1. Remove the processor board as described in Section 5.11. 2. Remove the screw near the hard drive bay (Figure 5-55) and lift the power board out of the computer. ...

  • Compaq LTE 5400 - page 180

    Reverse the above procedure to install a power board. Chapter 5.14 System Board To remove the system board, complete the following steps: 1. Remove the CPU panel as described in Section 5.5.1. 2. Remove the display as described in Section 5.8.1. 3. Remove the processor board as described in Section 5.11. 4. Remove the power board as described in Se ...

  • Compaq LTE 5400 - page 181

    6. Remove the standoff from the left rear corner of the system board (Figure 5-57). ...

  • Compaq LTE 5400 - page 182

    7. Remove the screw from the front left and the screw from the right rear of the system board (Figure 5-57). 8. Remove the two screwlocks from the option connector on the rear of the computer (Figure 5-58). ...

  • Compaq LTE 5400 - page 183

    9. The system board can now be lifted out of the computer as shown in Figure 5-59. ...

  • Compaq LTE 5400 - page 184

    NOTE: Begin lifting the system board at the edge near the hard drive shield. The sheet metal may have to be deflected slightly to provide clearance for removing the board. Continue lifting the system board out toward the front of the computer. Reverse the above procedure to install the system board. IMPORTANT: When installing the system board, inst ...

  • Compaq LTE 5400 - page 185

    Chapter 6. MultiBay Expansion Base: Removal and Replace ment Proced ures Chapter 6.0 Introduction This chapter presents the removal and replacement procedures for the MultiBay Expansion Base. For information on the MultiBay ISA Expansion Base, refer to Section 7. Chapter 6.1 Serial Number The expansion base serial number should be reported to Compa ...

  • Compaq LTE 5400 - page 186

    Chapter 6.3 Preparing the MultiBay Expansion Base for Disassembly NOTE: It is important that these instructions be followed when installing a new expansion base top cover (Service Spare Part Number 213711-003). 1. Do not remove the plastic hole cover. 2. Discard the fan. Before beginning removal and replacement procedures, complete the following st ...

  • Compaq LTE 5400 - page 187

    6.3.1 Undocking the Computer See Section 5.3.1 for instructions on how to undock the computer from the expansion base. 6.3.2 Disconnecting the Expansion Base 1. Turn off the expansion base and undock the computer if it is docked in the expansion base. See Section 5.3.1 for detailed instructions. 2. Disconnect the power cord from the AC source and f ...

  • Compaq LTE 5400 - page 188

    >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> WARNING <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< Metal objects can damage the battery pack as well as the battery contacts in ...

  • Compaq LTE 5400 - page 189

    2. Move the sliding panel on the front of the battery to the left. Installing a Battery Pack To install a battery pack into a MultiBay, complete the following steps: 1. With the label facing up and the connectors facing in, align the left side of the battery pack with the left side of the MultiBay, and push the battery pack into the MultiBay until ...

  • Compaq LTE 5400 - page 190

    2. If the mass storage device is a diskette drive or CD-ROM drive, remove the diskette or CD from the drive. 3. Push the MultiBay device release button [1] and remove the device [2] from the bay (Figure 6-5). Installing a Hard Drive Only hard drives that are configured for use as a secondary drive can be used in MultiBay II of the expansion base. D ...

  • Compaq LTE 5400 - page 191

    1. Turn off the expansion base. 2. Make sure the latch inside the carrier is pushed to the right, and place the hard drive in the carrier with the label facing up and the contacts facing the rear of the carrier. 3. Slide the drive toward the rear of the carrier until it is seated (Figure 6-6). 4. Push the latch inside the carrier to the left to sec ...

  • Compaq LTE 5400 - page 192

    side of the MultiBay and push the drive into the bay until it is seated. 6.3.5 PC Card All PC cards should be removed from the expansion base before performing any internal maintenance on the computer. Removing a PC Card To remove a PC Card, complete the following steps: 1. Push the PC Card release button [1]. The card [2] ejects out of the card sl ...

  • Compaq LTE 5400 - page 193

    2. Place the PC Card in the tracks with the card connector to the inside and label up. 3. Slide the card in until it seats. The door remains open while the card device is connected. Chapter 6.4 External Components This section describes the removal and replacement procedures that do not require access to the internal components of the expansion bas ...

  • Compaq LTE 5400 - page 194

    6.4.2 MPEG Connector Door The MPEG connector door [2] provides visual access to the MPEG connector for guiding the connector into place when installing the bottom cover assembly with the connector attached to the bottom cover (Figure 6-8). Procedures presented later in this manual prescribe separating the MPEG connector from the bottom cover at dis ...

  • Compaq LTE 5400 - page 195

    3. Lift the bottom cover from the expansion base (Figure 6-10). ...

  • Compaq LTE 5400 - page 196

    To install the bottom cover assembly, reverse the procedure presented above. Chapter 6.6 MPEG Connector The MPEG connector plugs into the main board and is accessed by removing the bottom cover assembly. Remove the bottom cover assembly as described in Section 6.5 and disconnect the MPEG connector from the main board as shown in Figure 6-11. ...

  • Compaq LTE 5400 - page 197

    Reverse this procedure to install the MPEG connector. Chapter 6.7 Power Supply The power supply is mounted in the right rear corner of the expansion base when viewed with the base placed top side down on the work surface. It is replaced as an assembly with its fan. To remove the power supply, complete the following steps: 1. Prepare the expansion b ...

  • Compaq LTE 5400 - page 198

    5. Note the routing of the ground wires attached to the rear power supply screws. Remove the four screws and lift the power supply out (Figure 6-13). ...

  • Compaq LTE 5400 - page 199

    To install the power supply, reverse the procedure presented above. Be sure to reconnect the ground wire. Chapter 6.8 Main Board To remove the main board, complete the following steps: 1. Prepare the expansion base for disassembly as described in Section 6.3. 2. Remove the two shoulder screws from the computer connector as shown in Figure 6-14. ...

  • Compaq LTE 5400 - page 200

    3. Remove the bottom cover as described in Section 6.5. 4. Note the routing of all cables and disconnect the power cable [1], speaker cables [2], IrDA cable [3], power supply cable [4], and cable [5] (Figure 6-15). ...

  • Compaq LTE 5400 - page 201

    5. Disconnect the fan [1] and fan power [2] at the Fan Control Board (Figure 6-16). ...

  • Compaq LTE 5400 - page 202

    6. Remove the remaining three screws from the main board and the two screws from the CPU connector bezel (Figure 6-17). ...

  • Compaq LTE 5400 - page 203

    7. Lift the main board out of the base. Begin lifting at the front edge of the board [1] . The CPU connector bezel [2] comes off with the board but is not attached to the board. Some manipulation is required around the PC Card door module (Figure 6-18). ...

  • Compaq LTE 5400 - page 204

    Reverse the removal procedure described above to install the main board. Position the CPU connector cover in place but do not secure it with screws until the main board is properly seated. Then proceed with the rest of the installation. Chapter 6.9 CPU Connector Beze l The main board must be removed to remove and replace the CPU connector bezel. Se ...

  • Compaq LTE 5400 - page 205

    2. Begin lifting at the end of the assembly toward the MultiBay Connector Board and lift the MultiBay assembly out (Figure 6-20). ...

  • Compaq LTE 5400 - page 206

    Reverse the above procedure to install a MultiBay assembly, inserting the end nearest the MultiBay door first (Figure 6-21). Take care not to damage the tabs on this end of the MultiBay. ...

  • Compaq LTE 5400 - page 207

    Chapter 6.11 MultiBay Door The main board and one of the MultiBays must be removed before removing the MultiBay door assembly. To remove a MultiBay door assembly, complete the following steps: 1. Prepare the expansion base for disassembly as described in Section 6.3. 2. Remove the bottom cover assembly as described in Section 6.5. 3. Remove the pow ...

  • Compaq LTE 5400 - page 208

    Chapter 6.12 PC Card Door Assembly The main board must be removed before removing the PC Card door assembly. The PC Card doors are spared as an assembly, mounted in a common frame. To remove and replace the PC Card doors, complete the following steps: 1. Prepare the expansion base for disassembly as described in Section 6.3. 2. Remove the bottom co ...

  • Compaq LTE 5400 - page 209

    Reverse the above procedure to install the PC Card door assembly. Chapter 6.13 Power Switch Board The bottom cover assembly must be removed before removing the power switch board. The power switch board is installed as a unit with its cable permanently attached. To remove the power switch board, complete the following steps: 1. Prepare the expansio ...

  • Compaq LTE 5400 - page 210

    4. Remove the screw holding the power switch board in place and lift the board out (Figure 6-25). ...

  • Compaq LTE 5400 - page 211

    Reverse the above procedure to install a power switch board. Chapter 6.14 IrDA Board The bottom cover assembly must be removed before removing the IrDA board. The IrDA board is installed as a unit with its cable permanently attached. To remove the IrDA board, complete the following steps: 1. Prepare the expansion base for disassembly as described i ...

  • Compaq LTE 5400 - page 212

    4. Remove the screw holding the IrDA board in place and lift the board out (Figure 6-27). ...

  • Compaq LTE 5400 - page 213

    Reverse the above procedure to install the IrDA board. Chapter 6.15 Speaker Assemblies The bottom cover assembly must be removed before removing the speaker assembly. The speaker assembly is installed as a unit with its cable permanently attached. To remove the speaker assembly, complete the following steps: 1. Prepare the expansion base for disass ...

  • Compaq LTE 5400 - page 214

    4. Remove the two screws from the speaker bracket [3] and lift the bracket and board out of the bottom cover assembly [4] (Figure 6-28). Reverse the above procedure to install a speaker assembly, paying particular attention to the cable routing. Chapter 6.16 Alignment Guides The bottom cover assembly must be removed before removing the alignment gu ...

  • Compaq LTE 5400 - page 215

    3. Remove the guide screw (Figure 6-29). 4. Remove the CPU guide while guiding the spring out of its seat in the side panel of the expansion base (Figure 6-29). Reverse the above procedure to install the CPU guide. Install the spring in its seat first and make certain it is seated completely. Do not over tighten the screw; the guide must be free to ...

  • Compaq LTE 5400 - page 216

    Reverse the above procedure to install the monitor support cover cap. Chapter 6.18 Docking Mechanism The bottom cover assembly must be removed before removing the docking mechanism. The docking mechanism consists of the: o Docking lever o Docking lever cover o Docking lever shield o Slide block o Docking bar o Docking bar bushing o Puller plate ass ...

  • Compaq LTE 5400 - page 217

    To remove the docking mechanism, complete the following steps: 1. Prepare the expansion base for disassembly as described in Section 6.3. 2. Remove the bottom cover assembly as described in Section 6.5. 3. Remove the main board as described in Section 6.8. 4. Remove the screw and washer [1] that connects the docking bar [2] to the puller plate asse ...

  • Compaq LTE 5400 - page 218

    6. Remove the screw from the spring and lift the spring out (Figure 6-33). ...

  • Compaq LTE 5400 - page 219

    7. To remove the puller plate assembly [1], see Figure 6-34 and complete the following steps: a. Slide the puller plate all the way back [2]. ...

  • Compaq LTE 5400 - page 220

    b. Lift the rear of the puller plate [4] and continue to slide back while pulling the catch [3] out of the opening in the base. To install the puller plate assembly, press the docking aid [3] through the opening and slide the puller plate [1] into place (Figure 6-34). Reverse the previous procedure to install the docking mechanism. Be sure to use n ...

  • Compaq LTE 5400 - page 221

    4. The docking lever slider is now free to be removed [1] (Figure 6-36). Note that the little tab on one side of the docking lever slider [2] goes toward the outside of the expansion base at reassembly. ...

  • Compaq LTE 5400 - page 222

    5. Remove the screws [1] and lift out the docking lever cover [2] (Figure 6-37). ...

  • Compaq LTE 5400 - page 223

    6. Remove the docking lever cover insert [3] as shown in Figure 6-37. Reverse the above procedures to install the docking lever, docking lever slider, or docking lever cover. Chapter 6.20 Security Lock Bracket The security lock bracket simply slides into its mounting seat on the side of the expansion base. To remove and install the security lock br ...

  • Compaq LTE 5400 - page 224

    ...

  • Compaq LTE 5400 - page 225

    Chapter 7. MultiBay ISA Expansion Base: Removal and Replace ment Proced ures Chapter 7.0 Introduction This chapter presents the removal and replacement procedures for the MultiBay ISA Expansion Base. Chapter 7.1 Serial Number The expansion base serial number should be reported to Compaq when requesting information or ordering spare parts. The seria ...

  • Compaq LTE 5400 - page 226

    Chapter 7.3 Preparing the MultiBay ISA Expansion Base For Disassembly NOTE: It is important that these instructions be followed when installing a new expansion base top cover (Service Spare Part Number 213711-003). 1. Remove the plastic hole cover from the left corner of the top cover. 2. Insert the fan (which is included with the new top cover) in ...

  • Compaq LTE 5400 - page 227

    5. Remove any PC Cards (section 7.3.4). 7.3.1 Undocking the Computer See Section 5.3.1 for instructions on how to undock the computer from the expansion base. 7.3.2 Disconnecting the Expansion Base 1. Turn off the expansion base and undock the computer if it is docked in the expansion base. See Section 5.3.1 for detailed instructions. 2. Disconnect ...

  • Compaq LTE 5400 - page 228

    All battery packs should be removed from the expansion base before performing any internal maintenance. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> WARNING <<<<<<<<<<<<<<<<<<<<<<<<<<& ...

  • Compaq LTE 5400 - page 229

    2. Move the sliding panel on the front of the battery to the left. Installing a Battery Pack To install a battery pack into a MultiBay, complete the following steps: 1. With the label facing up and the connectors facing in, align the left side of the battery pack with the left side of the MultiBay, and push the battery pack into the MultiBay until ...

  • Compaq LTE 5400 - page 230

    2. If the mass storage device is a diskette drive or CD-ROM drive, remove the diskette or CD from the drive. 3. Push the MultiBay device release button [1] and remove the device [2] from the bay (Figure 7-5). Installing a Hard Drive Only hard drives that are configured for use as a secondary drive can be used in MultiBay II of the expansion base. D ...

  • Compaq LTE 5400 - page 231

    1. Turn off the expansion base. 2. Make sure the latch inside the carrier is pushed to the right, and place the hard drive in the carrier with the label facing up and the contacts facing the rear of the carrier. 3. Slide the drive toward the rear of the carrier until it is seated (Figure 7-6). 4. Push the latch inside the carrier to the left to sec ...

  • Compaq LTE 5400 - page 232

    side of the MultiBay and push the drive into the bay until it is seated. 7.3.5 PC Card All PC cards should be removed from the expansion base before performing any internal maintenance on the computer. Removing a PC Card To remove a PC Card, complete the following steps: 1. Push the PC Card release button [1]. The card [2] ejects out of the card sl ...

  • Compaq LTE 5400 - page 233

    2. Place the PC Card in the tracks with the card connector to the inside and label up. 3. Slide the card in until it seats. The door remains open while the card device is connected. Chapter 7.4 Expansion Base Feet The feet for the expansion base are rectangular, adhesive-backed rubber pads. Install the feet by removing the protective covering from ...

  • Compaq LTE 5400 - page 234

    o Labels The feet are also spared separately. Feet installation is described in Section 7.4. The feet, labels, and ISA expansion cover are preinstalled. To remove the bottom cover assembly, complete the following steps: 1. Prepare the expansion base for disassembly as described in Section 7.3. 2. Place the expansion base face down on the work surfa ...

  • Compaq LTE 5400 - page 235

    4. Remove the one screw in the center of the shield on the bottom cover, remove the shield by sliding it forward and lifting it off the retaining clips, and then remove the remaining ten screws that secure the bottom cover to the expansion base (Figure 7-11). ...

  • Compaq LTE 5400 - page 236

    5. Lift the bottom cover off the expansion base (Figure 7-12). ...

  • Compaq LTE 5400 - page 237

    6. To remove the ISA connector board, remove the two screws, and remove the board (Figure 7-13). ...

  • Compaq LTE 5400 - page 238

    To install the bottom cover assembly, reverse the procedure presented above. Chapter 7.6 MPEG Connector The MPEG connector plugs into the main board and is accessed by removing the bottom cover assembly. Remove the bottom cover assembly as described in Section 7.5 and disconnect the MPEG connector from the main board as shown in Figure 7-14. ...

  • Compaq LTE 5400 - page 239

    Reverse this procedure to install the MPEG connector. Chapter 7.7 Power Supply The power supply is mounted in the right rear corner of the expansion base when viewed with the base placed top side down on the work surface. It is replaced as an assembly with its fan. To remove the power supply, complete the following steps: 1. Prepare the expansion b ...

  • Compaq LTE 5400 - page 240

    5. Note the routing of the ground wires attached to the rear power supply screws. Remove the three screws and lift the power supply out (Figure 7-16). ...

  • Compaq LTE 5400 - page 241

    To install the power supply, reverse the procedure presented above. Be sure to reconnect the ground wire. Chapter 7.8 Main Board To remove the main board, complete the following steps: 1. Prepare the expansion base for disassembly as described in Section 7.3. 2. Remove the two shoulder screws from the computer connector as shown in Figure 7-17. ...

  • Compaq LTE 5400 - page 242

    3. Remove the bottom cover as described in Section 7.5. 4. Note the routing of all cables and disconnect the power supply cable [1], the auxiliary fan cables [2], [3], the power supply fan cable [4], the IrDA cable [5] , the speaker cables [6], [8], and the power cable [7] (Figure 7-18). ...

  • Compaq LTE 5400 - page 243

    5. Remove the screws from the main board and the two screws from the CPU connector bezel (Figure 7-19). ...

  • Compaq LTE 5400 - page 244

    6. Lift the main board out of the base. Begin lifting at the front edge of the board [1]. The CPU connector bezel [2] comes off with the board but is not attached to the board. Some manipulation is required around the PC Card door module (Figure 7-20). ...

  • Compaq LTE 5400 - page 245

    7. To remove the auxiliary fan, release the fan mounting clips and remove the fan from the bottom cover. (Figure 7-21) ...

  • Compaq LTE 5400 - page 246

    Reverse the removal procedure described above to install the main board. Position the CPU connector cover in place but do not secure it with screws until the main board is properly seated. Then proceed with the rest of the installation. Chapter 7.9 CPU Connector Beze l The main board must be removed to remove and replace the CPU connector bezel. Se ...

  • Compaq LTE 5400 - page 247

    2. Begin lifting at the end of the assembly toward the MultiBay Connector Board and lift the MultiBay assembly out (Figure 7-23). ...

  • Compaq LTE 5400 - page 248

    Reverse the above procedure to install a MultiBay assembly, inserting the end nearest the MultiBay door first (Figure 7-24). Take care not to damage the tabs on this end of the MultiBay. ...

  • Compaq LTE 5400 - page 249

    Chapter 7.11 MultiBay Door The main board and one of the MultiBays must be removed before removing the MultiBay door assembly. To remove a MultiBay door assembly, complete the following steps: 1. Prepare the expansion base for disassembly as described in Section 7.3. 2. Remove the bottom cover assembly as described in Section 7.5. 3. Remove the pow ...

  • Compaq LTE 5400 - page 250

    Chapter 7.12 PC Card Door Assembly The main board must be removed before removing the PC Card door assembly. The PC Card doors are spared as an assembly, mounted in a common frame. To remove and replace the PC Card doors, complete the following steps: 1. Prepare the expansion base for disassembly as described in Section 7.3. 2. Remove the bottom co ...

  • Compaq LTE 5400 - page 251

    Reverse the above procedure to install the PC Card door assembly. Chapter 7.13 Power Switch Board The bottom cover assembly must be removed before removing the power switch board. The power switch board is installed as a unit with its cable permanently attached. To remove the power switch board, complete the following steps: 1. Prepare the expansio ...

  • Compaq LTE 5400 - page 252

    4. Remove the screw holding the power switch board in place and lift the board out (Figure 7-28). ...

  • Compaq LTE 5400 - page 253

    Reverse the above procedure to install a power switch board. Chapter 7.14 IrDA Board The bottom cover assembly must be removed before removing the IrDA board. The IrDA board is installed as a unit with its cable permanently attached. To remove the IrDA board, complete the following steps: 1. Prepare the expansion base for disassembly as described i ...

  • Compaq LTE 5400 - page 254

    4. Remove the screw holding the IrDA board in place and lift the board out (Figure 7-30). ...

  • Compaq LTE 5400 - page 255

    Reverse the above procedure to install the IrDA board. Chapter 7.15 Speaker Assemblies The bottom cover assembly must be removed before removing the speaker assemblies. The speaker assemblies are installed as a unit with their cables permanently attached. To remove the speaker assemblies, complete the following steps: 1. Prepare the expansion base ...

  • Compaq LTE 5400 - page 256

    Reverse the above procedure to install a speaker assembly, paying particular attention to the cable routing. Chapter 7.16 Alignment Guides The bottom cover assembly must be removed before removing the alignment guides. The alignment guide assembly consists of the guide, spring, and bracket. IMPORTANT: The left alignment guide and right alignment gu ...

  • Compaq LTE 5400 - page 257

    4. Remove the CPU guide while guiding the spring out of its seat in the side panel of the expansion base (Figure 7-32). Reverse the above procedure to install the CPU guide. Install the spring in its seat first and make certain it is seated completely. Do not over tighten the screw; the guide must be free to slide under the screw head. Chapter 7.17 ...

  • Compaq LTE 5400 - page 258

    Reverse the above procedure to install the monitor support cover cap. Chapter 7.18 Docking Mechanism The bottom cover assembly must be removed before removing the docking mechanism. The docking mechanism consists of the: o Docking lever o Docking lever cover o Docking lever shield o Slide block o Docking bar o Docking bar bushing o Puller plate ass ...

  • Compaq LTE 5400 - page 259

    1. Prepare the expansion base for disassembly as described in Section 7.3. 2. Remove the bottom cover assembly as described in Section 7.5. 3. Remove the main board as described in Section 7.8. 4. Remove the screw and washer [1] that connects the docking bar [2] to the puller plate assembly [3] (Figure 7-34) 5. Lift the docking bar [1] and its bush ...

  • Compaq LTE 5400 - page 260

    6. Remove the screw from the spring and lift the spring out (Figure 7-36). ...

  • Compaq LTE 5400 - page 261

    7. To remove the puller plate assembly [1], see Figure 7-37 and complete the following steps: a. Slide the puller plate all the way back [2]. ...

  • Compaq LTE 5400 - page 262

    b. Lift the rear of the puller plate [4] and continue to slide back while pulling the catch [3] out of the opening in the base. To install the puller plate assembly, press the docking aid [3] through the opening and slide the puller plate [1] into place (Figure 7-37). Reverse the previous procedure to install the docking mechanism. Be sure to use n ...

  • Compaq LTE 5400 - page 263

    4. The docking lever slider is now free to be removed [1] (Figure 7-39). Note that the little tab on one side of the docking lever slider [2] goes toward the outside of the expansion base at reassembly. ...

  • Compaq LTE 5400 - page 264

    5. Remove the screws [1] and lift out the docking lever cover [2] (Figure 7-40). ...

  • Compaq LTE 5400 - page 265

    6. Remove the docking lever cover insert [3] as shown in Figure 7-40. Reverse the above procedures to install the docking lever, docking lever slider, or docking lever cover. Chapter 7.20 Security Lock Bracket The security lock bracket simply slides into its mounting seat on the side of the expansion base. To remove and install the security lock br ...

  • Compaq LTE 5400 - page 266

    ...

  • Compaq LTE 5400 - page 267

    Chapter 8. Specifications Chapter 8.0 Introduction This chapter provides physical and performance specifications for the: o Computer o Display o Hard drives o Diskette drive o CD-ROM drive o Battery packs o MultiBay Expansion Base o MultiBay ISA Expansion Base This chapter also includes: o System interrupts o System DMA o System I/O address o Syste ...

  • Compaq LTE 5400 - page 268

    Maximum Operating Power 15 W Peak Operating Power 25 W --------------------------------------------------------------------------- AC Adapter Power Requirements: Rated Voltage 100-200 VAC RMS Operating Voltage 90-240 VAC RMS Operating Current 0.4 - 0.8 A RMS Operating Frequency Range 47 to 63 Hz AC Maximum Transient 1kV for 50 ns ------------------ ...

  • Compaq LTE 5400 - page 269

    Configuration RGB Stripe --------------------------------------------------------------------------- Backlight Edge Lit --------------------------------------------------------------------------- Character Display 80 x 25 --------------------------------------------------------------------------- Total Power Consumption 4.0 W ====================== ...

  • Compaq LTE 5400 - page 270

    Table 8-5. 12.1 inch Color TFT SVGA Display =========================================================================== U.S. Metric =========================================================================== Dimensions: Height 7.26 in 18.45 cm Width 9.68 in 24.6 cm --------------------------------------------------------------------------- Number o ...

  • Compaq LTE 5400 - page 271

    Width 17.28 cm 23.04 cm --------------------------------------------------------------------------- Number of Colors 256 --------------------------------------------------------------------------- Contrast Ratio 25:1 --------------------------------------------------------------------------- Brightness 70 CD/M-2 @ 6.0 mA --------------------------- ...

  • Compaq LTE 5400 - page 272

    Sector Interleave 1:1 1:1 1:1 1:1 --------------------------------------------------------------------------- Integrated Controller Yes Yes Yes Yes --------------------------------------------------------------------------- Physical Configuration: Cylinders 1920 2360 2920 3650 Heads 8 8 8 10 Bytes per sector 512 512 512 512 ------------------------ ...

  • Compaq LTE 5400 - page 273

    =========================================================================== Chapter 8.5 CD-ROM Dr ive Specifications Table 8-11. Dual-Speed CD-ROM Drive Specifications =========================================================================== Applicable Disc CD-ROM mode 1, mode 2 CD-Digital Audio CD-XA mode 2 (Form 1, Form 2) Photo CD (signal/mult ...

  • Compaq LTE 5400 - page 274

    Track Pitch 1.8 um --------------------------------------------------------------------------- Laser: Beam Divergence 10 (vertical)/36 (horizontal) degrees Output Power 0.7 to 2.5 mw Type Ellipse Wave Length 780 nm +15/- 10 --------------------------------------------------------------------------- Access time: Random 250 ms Full Stroke 500 ms ---- ...

  • Compaq LTE 5400 - page 275

    Startup Time 8 seconds typical =========================================================================== Chapter 8.6 Battery Specifications Table 8-14. Nickel Metal Hydride Battery Pack =========================================================================== U.S. Metric ========================================================================== ...

  • Compaq LTE 5400 - page 276

    Relative Humidity Operating 20 to 80% Nonoperating 5 to 90% --------------------------------------------------------------------------- Altitude Operating 10,000 ft 3048 m Nonoperating 30,000 ft 9144 m --------------------------------------------------------------------------- Shock Operating 5 G, 11 ms, half sine Nonoperating 140 G, 2 ms, half sin ...

  • Compaq LTE 5400 - page 277

    Relative Humidity: Operating 20 to 80% Nonoperating 5 to 90% --------------------------------------------------------------------------- Altitude: Operating 10,000 ft 3048 m Nonoperating 30,000 ft 9144 m --------------------------------------------------------------------------- Shock: Operating 5 G, 11 ms, half sine Nonoperating 140 G, 2 ms, half ...

  • Compaq LTE 5400 - page 278

    IRQ12 Internal Point Stick or External Mouse IRQ13 Coprocessor (Not available to any peripheral) IRQ14 IDE Interface (Hard Disk and CD-ROM Drive) IRQ15 Fixed Disk Drives on the MultiBay Expansion Base --------------------------------------------------------------------------- NOTES: PCMCIA cards may assert IRQ3, IRQ4, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11 ...

  • Compaq LTE 5400 - page 279

    022 - 024 Opti Chipset Configuration registers 025 - 03F Unused 02E - 02F 87334 "Super IO" configuration for CPU 040 - 043 Counter/Timer Registers 044 - 05F Unused 060 Keyboard Controller 061 Port B 062 - 063 Unused 064 Keyboard Controller 065 - 06F Unused 070 - 071 NMI Enable/Real Time Clock 072 - 07F Unused 080 - 08F DMA Page Registers ...

  • Compaq LTE 5400 - page 280

    220 - 22F Entertainment Audio (Default alternate is 230, 240, 250 230 - 26D Unused 26E - 26FH National 87334 "Super IO" Controller in MEB 278 - 27F Unused 280 - 2AB Unused 2A0 MEB PC Card DMA Selection, Hard Drive Reset, IDE Select, MultiBay Device Identification 2A1 - 2E7 Unused 2E8 - 2EF Reserved Serial Port (COM4) 2F0 - 2F7 Unused 2F8 ...

  • Compaq LTE 5400 - page 281

    3F6 Primary Fixed Disk Controller 3F7 "A" Diskette Controller 3F8 - 3FF Serial Port (COM1/Default) CF8 - CFB PCI Configuration Index Register (PCIDIV0-1) CFC - CFF PCI Configuration Data Register (PCIDIV0-1) =========================================================================== Chapter 8.12 System Memory M ap Table 8-20. System Memor ...

  • Compaq LTE 5400 - page 282

    Appe ndix A. 1 Con nector Pi n A ssignment s This appendix contains the pin assignments for all external connectors. Table A-1. External Keyboard =========================================================================== Pin Signal =========================================================================== 1 Data 2 Unused 3 Ground 4 +5 VDC 5 Clock ...

  • Compaq LTE 5400 - page 283

    Table A-2. PS/2-Compatible Mouse =========================================================================== Pin Signal =========================================================================== 1 Data 2 Unused 3 Ground 4 +5 VDC 5 Clock 6 Unused =========================================================================== ...

  • Compaq LTE 5400 - page 284

    Table A-3. MIDI/Game =========================================================================== Pin Signal =========================================================================== 1 Ground 2 Joystick Button 3 Joystick Direction 4 Ground 5 Ground 6 Joystick Direction 7 Joystick Button 8 Ground 9 Ground 10 Joystick Button 11 Joystick Direction 12 ...

  • Compaq LTE 5400 - page 285

    13 Joystick Direction 14 Joystick Button 15 MIDI In =========================================================================== Table A-4. Ethernet RJ-45 =========================================================================== Pin Signal =========================================================================== 1 (+) Transmit Data 2 (-) Transmi ...

  • Compaq LTE 5400 - page 286

    8 Unused =========================================================================== Table A-5. BNC =========================================================================== Pin Signal =========================================================================== 1 (Inside) Data 2 (Outside) Ground ==================================================== ...

  • Compaq LTE 5400 - page 287

    Table A-6. External Monitor =========================================================================== Pin Signal =========================================================================== 1 Red Analog 2 Green Analog 3 Blue Analog 4 Monitor ID Bit 2 5 Ground 6 Ground 7 Ground 8 Ground 9 +5 Volt Supply 10 Ground 11 Monitor ID Bit 0 12 Monitor ID B ...

  • Compaq LTE 5400 - page 288

    13 Horizontal SyNC 14 Vertical SyNC 15 Monitor ID Bit 3 (SCL) =========================================================================== Table A-7. Parallel =========================================================================== Pin Signal =========================================================================== 1 Strobe 2 Data Bit 0 3 Data ...

  • Compaq LTE 5400 - page 289

    8 Data Bit 6 9 Data Bit 7 10 Acknowledge 11 Busy 12 Paper End 14 Auto Linefeed 13 Select 15 Error 16 Initialize Printer 17 Select In 18 Ground 19 Ground 20 Ground 21 Ground 22 Ground 23 Ground 24 Ground 25 Ground =========================================================================== ...

  • Compaq LTE 5400 - page 290

    Table A-8. Serial =========================================================================== Pin Signal =========================================================================== 1 Carrier Detect 2 Receive Data 3 Transmit Data 4 Data Terminal Ready 5 Ground 6 Data Set Ready 7 Ready to Send 8 Clear to Send 9 Ring Indicator ======================== ...

  • Compaq LTE 5400 - page 291

    Table A-9. MPEG and TV Video Adapter Connector =========================================================================== Pin Signal =========================================================================== 1 Expansion - SMI (Reserved) 2 CRT - Red Video 3 Battery 2 Voltage 4 CRT- Blue Video 5 CRT- Green Video 6 CRT- Vertical SyNC 7 CRT- Horizont ...

  • Compaq LTE 5400 - page 292

    9 Line In - Right Channel 10 Ground 11 VAFC - Overlay Window 12 VAFC - SyNC Enable 13 IDE Active * 14 VAFC - Pixel Data 2 15 VAFC - Pixel Data 6 16 Ground 17 VAFC - Pixel Data 10 18 VAFC - Pixel Data 14 19 TV - Composite SyNC 20 Ground 21 System Data Bit 0 22 System Data Bit 2 23 System Data Bit 4 24 Ground 25 System Data Bit 6 ==================== ...

  • Compaq LTE 5400 - page 293

    38 Ground 39 OSC 40 Ground 41 Interrupt Request 5 42 Interrupt Request 10 43 Interrupt Request 15 44 DMA Request 3 45 DMA Acknowledge 0 * 46 DMA Acknowledge 5 * 47 DMA Acknowledge 7 * 48 NC 49 Mouse Clock 50 Keypad - Data/Power =========================================================================== Pin Signal =================================== ...

  • Compaq LTE 5400 - page 294

    67 Byte High Enable * 68 Ground 69 System Address Bit 21 70 System Address Bit 17 71 System Data Bit 15 72 System Data Bit 13 73 Ground 74 System Data Bit 11 75 System Data Bit 9 =========================================================================== Pin Signal =========================================================================== 76 Syste ...

  • Compaq LTE 5400 - page 295

    96 DC Voltage 97 Expansion - Clock (Reserved) 98 Battery 2 Voltage 99 CRT ID Bit / Data 100 Battery 1 Voltage =========================================================================== Pin Signal =========================================================================== 101 Battery 1 Voltage 102 CRT ID Bit 0 103 Battery 2 Voltage 104 Expansion - ...

  • Compaq LTE 5400 - page 296

    125 System Address Bit 6 =========================================================================== Pin Signal =========================================================================== 126 System Address Bit 8 127 System Address Bit 10 128 Ground 129 System Address Bit 12 130 System Address Bit 14 131 System Address Bit 18 132 System Address Bit ...

  • Compaq LTE 5400 - page 297

    153 Expansion Device Ready 154 NC 155 DMA Acknowledge 6 * 156 DMA Acknowledge 3 * 157 DMA Request 7 158 DMA Request 2 159 Interrupt Request 14 160 Interrupt Request 9 161 Ground 162 System Clock 163 Ground 164 DMA Cycle Indicator 165 16-Bit I/O Cycle * 166 I/O Write Control * 167 Memory Write Control * 168 Ground 169 System Address Bit 23 170 Syste ...

  • Compaq LTE 5400 - page 298

    182 MPEG Audio - Data 183 MPEG Audio - R/L Channel Select 184 VAFC - Pixel Data 13 185 Ground 186 VAFC - Pixel Data 9 187 VAFC - Pixel Data 5 188 Ground 189 VAFC - Pixel Data 1 190 VAFC - Enable Video * 191 FDD Active * 192 Line Out - Left Channel 193 Ground 194 Secondary PCMCIA SMI 195 Secondary PCMCIA Speaker 196 DC Voltage Input 197 Secondary PC ...

  • Compaq LTE 5400 - page 299

    Table A-10. External Options Connector =========================================================================== Pin Signal =========================================================================== 1 Expansion - SMI (Reserved) 2 CRT - Red Video 3 Battery 2 Voltage 4 CRT - Blue Video 5 CRT - Green Video 6 CRT - Vertical SyNC 7 CRT - Horizontal S ...

  • Compaq LTE 5400 - page 300

    9 Line In - Right Channel 10 Ground 11 VAFC - Overlay Window 12 VAFC - SyNC Enable 13 IDE Active* 14 VAFC - Pixel Data 2 15 VAFC - Pixel Data 6 16 Ground 17 VAFC - Pixel Data 10 18 VAFC - Pixel Data 14 19 TV - Composite SyNC 20 Ground 21 System Data Bit 0 22 System Data Bit 2 23 System Data Bit 4 24 Ground 25 System Data Bit 6 ===================== ...

  • Compaq LTE 5400 - page 301

    38 Ground 39 OSC 40 Ground 41 Interrupt Request 5 42 Interrupt Request 10 43 Interrupt Request 15 44 DMA Request 3 45 DMA Acknowledge 0 * 46 DMA Acknowledge 5 * 47 DMA Acknowledge 7 * 48 NC 49 Mouse Clock 50 Keypad - Data/Power =========================================================================== Pin Signal =================================== ...

  • Compaq LTE 5400 - page 302

    67 Byte High Enable * 68 Ground 69 System Address Bit 21 70 System Address Bit 17 71 System Data Bit 15 72 System Data Bit 13 73 Ground 74 System Data Bit 11 75 System Data Bit 9 =========================================================================== Pin Signal =========================================================================== 76 Syste ...

  • Compaq LTE 5400 - page 303

    96 DC Voltage 97 Expansion - Clock (Reserved) 98 Battery 2 Voltage 99 CRT ID Bit / Data 100 Battery 1 Voltage =========================================================================== Pin Signal =========================================================================== 101 Battery 1 Voltage 102 CRT ID Bit 0 103 Battery 2 Voltage 104 Expansion - ...

  • Compaq LTE 5400 - page 304

    125 System Address Bit 6 =========================================================================== Pin Signal =========================================================================== 126 System Address Bit 8 127 System Address Bit 10 128 Ground 129 System Address Bit 12 130 System Address Bit 14 131 System Address Bit 18 132 System Address Bit ...

  • Compaq LTE 5400 - page 305

    153 Expansion Device Ready 154 NC 155 DMA Acknowledge 6 * 156 DMA Acknowledge 3 * 157 DMA Request 7 158 DMA Request 2 159 Interrupt Request 14 160 Interrupt Request 9 161 Ground 162 System Clock 163 Ground 164 DMA Cycle Indicator 165 16-Bit I/O Cycle * 166 I/O Write Control * 167 Memory Write Control * 168 Ground 169 System Address Bit 23 170 Syste ...

  • Compaq LTE 5400 - page 306

    182 MPEG Audio - Data 183 MPEG Audio - R/L Channel Select 184 VAFC - Pixel Data 13 185 Ground 186 VAFC - Pixel Data 9 187 VAFC - Pixel Data 5 188 Ground 189 VAFC - Pixel Data 1 190 VAFC - Enable Video * 191 FDD Active * 192 Line Out - Left Channel 193 Ground 194 Secondary PCMCIA SMI 195 Secondary PCMCIA Speaker 196 DC Voltage Input 197 Secondary PC ...

  • Compaq LTE 5400 - page 307

    Appendix B. Power Cord Set Requirements B.1 3-Condu ctor Power Cord Set The wide range input feature of your computer permits it to operate from any line voltage from 90 to 264 volts AC. The power cord set received with the computer meets the requirements for use in the country where you purchased the equipment. Power cord sets for use in other cou ...

  • Compaq LTE 5400 - page 308

    Germany VDE 1 Italy IMQ 1 Japan JIS 3 Norway NEMKO 1 Sweden SEMKO 1 Switzerland SEV 1 United Kingdom BSI 1 United States UL 2 --------------------------------------------------------------------------- NOTES 1: The flexible cord must be <HAR> Type HO5VV-F, 3-conductor, 1.0 mm2 conductor size. Power cord set fittings (appliance coupler and wal ...

  • Compaq LTE 5400 - page 309

    3. The power cord set must have a minimum current capacity of 2.5A and a nominal voltage rating of 125 or 250 volts AC, as required by each country's power system. 4. The appliance coupler must meet the mechanical configuration of an EN 60 320/IEC 320 Standard Sheet C7 connector, for mating with appliance inlet on the AC Adapter. Country-Speci ...

  • Compaq LTE 5400 - page 310

    Appendix C. Using Additional Hard Drives The Compaq LTE 5000 Family of Personal Computers can support up to four hard drives: two in the computer and two in the MultiBay Expansion Base or MultiBay ISA Expansion Base. A variety of optional Compaq LTE 5000 hard drives is available. Some Compaq LTE Elite hard drives are also compatible as data storage ...

  • Compaq LTE 5400 - page 311

    o When used in the computer, the LTE Elite hard drive can be inserted only in the dedicated bay. Using an LTE Elite Hard Drive That Has Secondary-Drive Capability If an LTE Elite hard drive has the secondary-drive capability symbol, you can insert it into one of the MultiBays, but you must still boot from the LTE 5000 hard drive. Place the LTE Elit ...

  • Compaq LTE 5400 - page 312

    IMPORTANT: The computer does not automatically load Microsoft Windows 95 when this procedure is used. Follow this procedure only if you are experienced at using MS-DOS mode commands. Follow these steps to insert an LTE Elite hard drive that does not have secondary-drive capability into the dedicated hard drive bay: 1. Save your work and shut down t ...

  • Compaq LTE 5400 - page 313

    The systems can boot only from "Device 0" drives. Drives with secondary drive capability (cable select) have the following icon on the label: ILLUSTRATION OF (to be supplied) --------------------------------------------------------------------------- Preloaded software and LTE Elite and LTE 5000 Personal Computers drivers use different ch ...

  • Compaq LTE 5400 - page 314

    However, drives with LTE 5000 preloaded software have the wrong drivers, and expect to find features not present in the LTE Elite hardware, resulting in errors. LTE 5000 drives have a utility to detect the hardware/software mismatch and issue a caution. Drives shipped in LTE 5000 units do not have Setup or Diagnostics in a hidden partition for the ...

  • Compaq LTE 5400 - page 315

    computer and press F8 when you see the message "starting Windows 95." When the Windows 95 Startup Menu appears, select "Command Prompt Only." This leaves you at the MS-DOS prompt; use the "Copy" command to transfer files. NOTE: Drives shipped with LTE 5000 preloaded software have the product name (LTE 5000) on the labe ...

Fabbricante Compaq Categoria Personal Computer

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- disegni tecnici Compaq
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- opuscoli
- o etichette energetiche Compaq LTE 5400
Tutti sono importanti, ma le informazioni più importanti dal punto di vista di utilizzo del dispositivo possono essere trovate nel manuale per l’uso Compaq LTE 5400.

Un gruppo di documenti denominato manuali per l’uso, è anche suddiviso in tipi più specifici, come: Manuali di installazione Compaq LTE 5400, manuali di manutenzione, brevi manuali o manuali utente Compaq LTE 5400. A seconda delle esigenze, si dovrebbe cercare il documento necessario. Nel nostro sito web, puoi visualizzare il manuale più popolare per l'uso del prodotto Compaq LTE 5400.

Manuali per l’uso simili

Manuale completo del dispositivo Compaq LTE 5400, come deve essere?
Il manuale per l’uso, denominato anche istruzioni per l’uso, o semplicemente il manuale è un documento tecnico progettato per aiutare ad utilizzare Compaq LTE 5400 dagli utenti. I manuali sono di solito scritti da uno scrittore tecnico, ma in un linguaggio accessibile a tutti gli utenti Compaq LTE 5400.

Il manuale per l’uso completo Compaq, dovrebbe includere vari elementi di base. Alcuni di loro sono meno importanti, come ad esempio: copertina / pagina del titolo o pagina di autore. Tuttavia, la parte rimanente, dovrebbe fornire informazioni importanti dal punto di vista dell'utente.

1. Introduzione e la guida su come utilizzare il manuale Compaq LTE 5400 - All'inizio di ogni manuale, dovremmo trovare indizi su come utilizzare il documento. Dovrebbe contenere informazioni sulla posizione dell’indice Compaq LTE 5400, FAQ o i problemi più comuni : i punti che sono più spesso cercati dagli utenti di ogni manuale
2. Indice - elenco di tutti i suggerimenti per Compaq LTE 5400 che possono essere trovati nel documento corrente
3. Suggerimenti su come utilizzare le funzioni di base del dispositivo Compaq LTE 5400 - che ci dovrebbe aiutare nei primi passi durante l'uso Compaq LTE 5400
4. Troubleshooting - sequenza sistematica delle attività che vi aiuterà a diagnosticare e, successivamente, risolvere i problemi più importanti del Compaq LTE 5400
5. FAQ - domande più frequenti
6. Dettagli di contatto Informazioni su dove cercare il contatto con il fabbricante / servizio Compaq LTE 5400 in un dato paese, se il problema non può essere risolto da noi stessi.

Hai una domanda su Compaq LTE 5400?

Utilizza il modulo sottostante

Se non hai risolto il problema con Compaq LTE 5400 con l'aiuto del manuale che hai trovato, fai una domanda utilizzando il modulo sottostante. Se un utente ha avuto un problema simile con Compaq LTE 5400 è probabile che voglia condividere il modo di risolverlo.

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