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Lenovo 804 - page 1
ThinkCentr e User Guide Machine T ypes: 0804, 0809, 0811, 0822, 0825, 0828, 0830, 0833, 0837, 0843, 0845, 0847, and 0849 ...
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Lenovo 804 - page 2
Note: Before using this information and the pr oduct it supports, be sur e to read and understand the ThinkCentre Safety and Warranty Guide and Appendix A “Notices” on page 69. Second Edition (September 2011) © Copyright Lenovo 2010, 2011. LIMITED AND RES TRICTED RIGHTS NO TICE: If data or software is deliver ed pursuant a Gener al Services Ad ...
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Lenovo 804 - page 3
Contents Important safety information . . . . . iii Chapter 1. Product overview . . . . . . 1 F eatures . . . . . . . . . . . . . . . . . . 1 Specications . . . . . . . . . . . . . . . . 3 Software overview . . . . . . . . . . . . . . 4 Software pr ovided with your Windows operating system . . . . . . . . . . . . . 4 Locations . . . . . . . . . ...
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Lenovo 804 - page 4
Online Books folder . . . . . . . . . . . 63 Lenovo ThinkV antage T ools . . . . . . . . 63 ThinkV antage P roductivity Center . . . . . 64 Lenovo Welcome . . . . . . . . . . . . 64 Access Help . . . . . . . . . . . . . . 64 Safety and warranty . . . . . . . . . . . 64 Lenovo Web site (http://www.lenovo.com) . . 64 Lenovo Support W eb site. . . . . ...
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Lenovo 804 - page 5
Important safety information CA UTION: Before using this manual, be sur e to read and understand all the r elated safety information for this product. Refer to the information in this section and the safety information in the ThinkCentre Safety and W arranty Guide that you received with this pr oduct. Reading and understanding this safety informati ...
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iv ThinkCentre User Guide ...
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Lenovo 804 - page 7
Chapter 1. P roduct overview This chapter provides information about the computer features, specications, preinstalled softwar e progr ams, and locations of connectors, components, parts on the system boar d, and int ernal drives. This chapt er contains the following t opics: • “Featur es” on page 1 : This section pr ovides information abo ...
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Connectivity • 10/100/1000 Mbps integr ated Ethernet controller System management featur es • Ability to stor e the power -on self-test (POS T) har dware test r esults • Advanced Congur ation and P ower Interface (ACPI) • Automatic power -on startup • Desktop Management Interface (DMI) • Intel T rust ed Execution T echnology (TXT) ? ...
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• Enabling or disabling the serial port • Enabling or disabling USB connect ors • Keyboar d with ngerprint reader (shipped with some models) • Startup sequence contr ol • Startup without k eyboard or mouse • Support for the addition of an integr ated cable lock (Kensington lock. See “Int egrated cable lock” on page 42 for more in ...
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Lenovo 804 - page 10
Operating: -50 to 10 000 ft (-15.2 t o 3 048 m) Non-operating: -50 t o 35 000 ft (-15.2 to 10 668 m) Electrical input • Input voltage: – L ow range: Minimum: 100 V ac Maximum: 127 V ac Input fr equency range: 50 t o 60 Hz V oltage-selection switch setting: 115 V ac – High r ange: Minimum: 200 V ac Maximum: 240 V ac Input fr equency range: 50 ...
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Product Recovery The Pr oduct Recovery pr ogram enables you to r estore the contents of the hard disk drive to the fact ory default settings. ThinkV antage Rescue and Recovery The ThinkV antage Rescue and Recovery ® progr am is a one button recovery and r estore solution that includes a set of self-r ecovery tools to help you diagnose comput er pr ...
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Adobe Reader The Adobe Reader pr ogram is a tool used to view , print, and sear ch PDF documents. See “Online Books folder” on page 63 for mor e information about accessing and viewing the publications. Antivirus software Y our computer comes with antivirus softwar e that you can use to detect and eliminate viruses. Lenovo provides a full versi ...
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Lenovo 804 - page 13
Locating connect ors and parts on the rear of your computer Figure 2 “Rear connect or and part locations” on page 7 shows the locations of the connect ors and parts on the r ear of your computer . Some connectors on the rear of your computer are color -coded to help you determine where to connect the cables on your computer . Figure 2. Rear con ...
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Connector Description Microphone connect or Used t o attach a micr ophone t o your computer when you want t o r ecord sound or if you use speech-recognition softwar e. Serial port Used to attach an e xternal modem, a serial printer , or other devices that use a 9-pin serial port. USB connect or Used to attach a device that uses a USB connector , su ...
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Figure 4. S ystem board part locations 1 Micr oprocessor 12 F r ont panel connector 2 Microprocessor fan connect or 13 USB connectors (2) 3 Memory slots (2) 14 Serial (COM 2) connector 4 Thermal sensor connector 15 F r ont audio connector 5 24-pin power connector 16 Internal speaker connector 6 P arallel connector 17 PCI card slots (2) 7 Battery 18 ...
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Figure 5 “Drive bay locations” on page 10 shows the locations of the drive bays in your comput er . Figure 5. Drive bay locations 1 Bay 1 - Optical drive bay (with an optical drive installed) 2 Bay 2 - Slim card r eader drive bay 3 Bay 3 - SA T A har d disk drive bay 10 ThinkCentre User Guide ...
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Chapter 2. Installing or r eplacing har dware This chapter provides instructions on how to install or r eplace har dware for your computer . This chapt er contains the following t opics: • “Handling static-sensitive devices” on page 11 • “Installing or replacing hardwar e” on page 11 • “Obtaining device drivers” on page 41 • “ ...
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Lenovo 804 - page 18
identify the r equired connect or . Then, use the instructions that come with the option t o help you make the connection and install softwar e or device drivers that are requir ed for the option. Removing the computer cover Attention: Do not open your computer or attempt any repair befor e r eading and understanding the “Important safety informa ...
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Lenovo 804 - page 19
Removing and reinstalling the front bez el Attention: Do not open your computer or attempt any repair befor e r eading and understanding the “Important safety information” in the ThinkCentre Safety and W arranty Guide that came with your comput er . T o obtain a copy of the ThinkCentre Safety and W arranty Guide , go to: http://support.lenovo.c ...
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Lenovo 804 - page 20
4. T o reinstall the fr ont bezel, align the other three plastic tabs on the bottom of the fr ont bezel with the corresponding holes in the chassis, then pivot the front bez el inward until it snaps into position. Figure 8. Reinstalling the front bez el 5. Go to “Completing the parts replacement” on page 40. Accessing the system board component ...
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Lenovo 804 - page 21
4. Pivot the drive bay assembly upwar d to access all the int ernal drives, cables, and other components. Figure 9. Pivoting the drive bay assembly upwar d 5. T o lower the drive bay assembly, pr ess the drive bay assembly clip 1 inwar d and pivot the drive bay assembly downwar d as shown. Figure 10. Lowering the drive bay assembly Installing or re ...
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This section provides instructions on how t o install or r eplace a PCI card. Y our computer has two standar d PCI card slots, one PCI Express x1 car d slot, and one PCI Express x16 graphics car d slot. See “L ocating parts on the system boar d” on page 8. T o install or r eplace a PCI car d, do the following: 1. Remove all media from the drive ...
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Figure 11. Removing the PCI card • If you ar e installing a PCI card, r emove the appr opriate PCI car d slot cover . See “Locating parts on the system boar d” on page 8 t o identify the types of PCI car d slots. 4. Remove the new PCI car d fr om its static-pr otective package. Chapter 2 . Installing or r eplacing hardware 17 ...
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5. Install the new PCI car d into the appr opriate PCI card slot on the syst em board. Then, install the screw to secur e the new PCI car d in place. Figure 12. Installing the PCI card 6. If necessary, connect any cables between the PCI car d and the syst em board. See “L ocating parts on the system board” on page 8 to identify the various conn ...
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4. Locat e the memory slots on the syst em board. See “L ocating parts on the system board” on page 8. 5. Remove any parts and disconnect any cables that might pr event your access t o the memory slots. 6. Do one of the following: • If you ar e r eplacing a memory module, open the r etaining clips and remove the old memory module that is curr ...
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7. P osition the new memory module over the memory slot. Make sur e that the notch 1 on the new memory module is aligned with the key 2 in the memory slot. Then, pr ess the new memory module str aight down into the memory slot until the retaining clips close and the new memory module snaps int o position. Figure 15. Installing the memory module 8. ...
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Lenovo 804 - page 27
6. Remove the old batt ery . Figure 16. Removing the old battery 7. Install the new batt ery . Figure 17. Installing the new battery 8. Reinstall any parts and r econnect any cables that have been r emoved or disconnect ed. 9. Lower the drive bay assembly . See “ Accessing the system boar d components and drives” on page 14. 10. Reinstall the c ...
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Lenovo 804 - page 28
T o r eplace the heat sink and fan assembly, do the following: 1. Remove all media from the drives and turn off all attached devices and the computer . Then, disconnect all power cor ds from electrical outlets and disconnect all cables that are connect ed to the comput er . 2. Remove the comput er cover . See “Removing the computer cover” on pa ...
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Figure 19. Screws that secure the heat sink and fan assembly 7. Lift the heat sink and fan assembly off the system board. Notes: a. Y ou might have t o gently twist the heat sink and fan assembly to fr ee it from the micr oprocessor . b. When handling the heat sink and fan assembly, do not touch the thermal gr ease on the bottom of the heat sink an ...
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Lenovo 804 - page 30
11. Lower and position the heat sink fan duct on the top of the heat sink and fan assembly until the two screw holes in the heat sink fan duct are aligned with those in the heat sink and fan assembly . Install the two screws to secur e the heat sink fan duct. Figure 20. Installing the heat sink fan duct What to do ne xt: • T o work with another p ...
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3. Remove the heat sink and fan assembly . See “Replacing the heat sink and fan assembly” on page 21. Note: Place the heat sink and fan assembly on its side so that the thermal gr ease on the bottom of it does not get in contact with anything. 4. Lift the small handle 3 and open the r etainer 1 t o access the micropr ocessor 2 . Figure 21. Acce ...
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Lenovo 804 - page 32
Figure 22. Removing the microprocessor 6. Make sure that the small handle is in the r aised position. 7. Remove the new micr oprocessor 1 from the prot ective cover 2 that prot ects the gold contacts of the new micropr ocessor . 8. Hold the new micr oprocessor by the edges and align the notches on it with the tabs in the micropr ocessor socket, or ...
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Lenovo 804 - page 33
Replacing the power supply assembly Attention: Do not open your computer or attempt any repair befor e r eading and understanding the “Important safety information” in the ThinkCentre Safety and W arranty Guide that came with your comput er . T o obtain a copy of the ThinkCentre Safety and W arranty Guide , go to: http://support.lenovo.com This ...
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Lenovo 804 - page 34
4. Pivot the drive bay assembly upward, r emove the two screws that secure the heat sink fan duct, and then lift the heat sink fan duct out of the chassis. Figure 23. Removing the heat sink fan duct 5. Disconnect the power supply assembly cables fr om all drives and fr om the 24-pin power connector and 4-pin power connector on the syst em board. Se ...
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6. At the r ear of the comput er , r emove the thr ee scr ews that secure the power supply assembly . P ress the power supply clip 1 downward to release the power supply assembly and then slide the power supply assembly to the fr ont of the computer . Lift the power supply assembly out of the computer . Figure 24. Removing the power supply assembly ...
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8. Install the new power supply assembly int o the chassis so that the screw holes in the new power supply assembly are aligned with the corresponding holes in the r ear of the chassis. Then, install the three screws to secur e the new power supply assembly in place. Note: Use only screws provided by Lenovo. Figure 25. Installing the power supply a ...
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Lenovo 804 - page 37
10. Lower and position the heat sink fan duct on the top of the heat sink and fan assembly until the two screw holes in the heat sink fan duct ar e aligned with the corr esponding holes in the heat sink and fan assembly . Then, install the two scr ews to secur e the heat sink fan duct in place. Figure 26. Installing the heat sink fan duct What to d ...
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Lenovo 804 - page 38
6. Hold the optical drive and remove the two scr ews that secure the optical drive. Figure 27. Removing the optical drive screws 7. Pr ess the drive bay assembly clip 1 inward and pivot the drive bay assembly downwar d as shown. Figure 28. Lowering the drive bay assembly 32 ThinkCentre User Guide ...
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Lenovo 804 - page 39
8. Slide the optical drive out of the front of the computer . Figure 29. Removing the optical drive 9. Slide the new optical drive int o the optical drive bay fr om the fr ont of the comput er . Figure 30. Installing a new optical drive Chapter 2 . Installing or r eplacing hardware 33 ...
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10. Hold the new optical drive and pivot the drive bay assembly upwar d. Align the scr ew holes in the new optical drive with the corr esponding holes in the drive bay . Then, install the two scr ews to secur e the new optical drive in place. Figure 31. Installing the optical drive 11. Connect one end of the signal cable to the rear of the new opti ...
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Lenovo 804 - page 41
This section provides instructions on how to r eplace the hard disk drive. T o r eplace the har d disk drive, do the following: 1. Remove all media from the drives and turn off all attached devices and the computer . Then, disconnect all power cor ds from electrical outlets and disconnect all cables that are connect ed to the comput er . 2. Remove ...
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Lenovo 804 - page 42
5. Hold the hard disk drive and r emove the four screws that secur e the har d disk drive. Then, r emove the hard disk drive from the drive bay assembly and disconnect the signal cable and the power cable fr om the rear of the har d disk drive to completely r emove it from the chassis. Figure 34. Removing the hard disk drive 6. Connect one end of t ...
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Lenovo 804 - page 43
7. P osition the new har d disk drive int o the har d disk drive bay and align the scr ew holes in the new har d disk drive with the corr esponding holes in the drive bay . Then, install the four scr ews t o secur e the new har d disk drive in place. Figure 36. Installing the hard disk drive What to do ne xt: • T o work with another piece of har ...
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Lenovo 804 - page 44
7. Note the cable r outing and disconnect the front fan assembly cable fr om the system fan connector on the system boar d. See “Locating parts on the syst em board” on page 8. 8. The fr ont fan assembly is attached t o the chassis by four rubber mounts. Remove the front fan assembly by cutting the rubber mounts and lifting the front fan assemb ...
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Lenovo 804 - page 45
9. Install the new fr ont fan assembly by aligning the new rubber mounts that came with the new front fan assembly with the corr esponding holes in the chassis, and then push the rubber mounts through the holes. Then, car efully pull on the tips of the rubber mounts fr om the bott om until the new front fan assembly is secur ed in place. Note: The ...
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Lenovo 804 - page 46
This section pr ovides instructions on how to replace the USB keyboar d or mouse. T o r eplace the USB keyboard or mouse, do the following: 1. Remove all media from the drives and turn off all attached devices and the computer . Then, disconnect all power cords from electrical outlets. 2. Disconnect the cable of the old USB keyboard or mouse from t ...
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Lenovo 804 - page 47
5. P osition the computer cover on the chassis so that the r ail guides on the comput er cover engage the rails on the chassis. Then, slide the computer cover t o the fr ont of the computer until it snaps into position and is closed. Then, install the two scr ews to secur e the computer cover . Figure 40. Reinstalling the comput er cover 6. Lock th ...
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Lenovo 804 - page 48
Integr ated cable lock An int egrated cable lock, sometimes referr ed to as the Kensington lock, can be used to secure your computer t o a desk, table, or other non-permanent xtur e. The cable lock attaches t o a security slot at the rear of your computer and is oper ated with a key . The cable lock also locks the computer cover . See Figur e 41 ...
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P adlock Y our computer is equipped with a padlock loop so that the comput er cover cannot be r emoved when a padlock is installed. Figure 42. Installing a padlock P assword protection T o det er unauthoriz ed use of your comput er , you can use the Setup Utility pr ogram to set a password. When you turn on your computer , you ar e prompted t o typ ...
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Lenovo 804 - page 50
5. Move the jumper from the standard position (pin 1 and pin 2) t o the maintenance position (pin 2 and pin 3). 6. Reinstall any parts and r econnect any cables that have been r emoved or disconnect ed. 7. Reinstall the computer cover and reconnect the power cords for the computer and monit or . See “Completing the parts r eplacement” on page 4 ...
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Lenovo 804 - page 51
Chapter 3. Recovery information This chapter pr ovides information about the r ecovery solutions provided by Lenovo. This chapt er contains the following t opics: • “Creating and using recovery media” on page 45 • “P erforming backup and recovery oper ations” on page 46 • “Using the Rescue and Recovery workspace” on page 48 • ? ...
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Lenovo 804 - page 52
Using recovery media This section provides instructions on how t o use r ecovery media on differ ent oper ating systems. • On the Windows 7 oper ating system and the Windows Vista oper ating system, you can use recovery media t o rest ore the comput er to the fact ory default settings only . Y ou can use r ecovery media to put the computer in an ...
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Lenovo 804 - page 53
• On the secondary hard disk drive if a secondary har d disk drive is installed in your comput er • On an attached e xternal USB har d disk drive • On a network drive • On recor dable discs (a recor dable optical drive is requir ed for this option) After you have backed up the cont ents on the har d disk drive, you can r estore the complet ...
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Lenovo 804 - page 54
Using the Rescue and Recover y workspace The Rescue and Recovery workspace resides in a prot ected, hidden area of your har d disk drive that operat es independently fr om the Windows operating system. This enables you t o perform recovery operations even if you cannot start the Windows oper ating system. Y ou can perform the following r ecovery op ...
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Lenovo 804 - page 55
Notes: 1. The recovery oper ations you can perform using a r escue medium vary depending on the oper ating system. 2. The rescue disc can be start ed in all types of optical drives. 3. Y ou can also run the PC-Doct or for Rescue and Recovery diagnostic progr am, aft er using a r escue medium to recover the computer from failur es and gaining access ...
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Lenovo 804 - page 56
Installing or r einstalling device drivers Before installing or reinstalling device drivers, make sur e that you have a preinstalled oper ating system and the documentation and software media for the device. Device drivers for factory-installed devices are located on the computer hard disk drive (usually drive C:) in the SWT OOLSDRIVERS subdir ect ...
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Lenovo 804 - page 57
Chapter 4. Using the Setup Utility pr ogram Y ou can use the Setup Utility progr am to view and change the congur ation settings of your computer , regar dless of which oper ating system you are using. However , the oper ating system settings might override any similar settings in the Setup Utility progr am. This chapt er provides information ab ...
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Lenovo 804 - page 58
P assword considerations A password can be any combination of up t o 16 (1 to 16) alphabetic and numeric char acters. F or security reasons, it is r ecommended to use a str ong password that cannot be easily compr omised. T o set a str ong password, use the following guidelines: Note: The Setup Utility pr ogram passwords ar e not case sensitive. ? ...
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Lenovo 804 - page 59
SA T A Controller When this option is set t o Disabled , all devices connect ed to the SA T A connectors (such as the har d disk drive and the optical drive) are disabled and will not be displayed in the syst em congur ation. USB Setup Use this option to set up USB connect ors. T o enable or disable a device, do the following: 1. Start the Setup ...
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Lenovo 804 - page 60
2. Select Startup ➙ Primary Boot Sequence . Read the information displayed on the right side of the screen. 3. Select the rst boot device, second boot device, and so on. 4. Pr ess Esc t o return t o the Startup menu. Then, select the devices for the Automatic Boot Sequence and Error Boot Sequence . 5. Pr ess Esc to r eturn to the Setup Utility ...
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Lenovo 804 - page 61
Chapter 5. Updating syst em progr ams This chapter pr ovides information about updating the POST and BIOS, and how to r ecover fr om a POS T and BIOS update failure. This chapt er contains the following t opics: • “Using system pr ograms” on page 55 • “Updating (ashing) the BIOS fr om a disc” on page 55 • “Updating (ashing) th ...
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Lenovo 804 - page 62
5. When prompted t o change the machine type and model, it is suggest ed that you do not make this change by pr essing N. However , if you do want to change the machine type and model, pr ess Y , then type in the machine type and model and pr ess Ent er . 6. F ollow the instructions on the screen to complet e the updat e. After the updat e is compl ...
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Lenovo 804 - page 63
12. Reinstall any parts and r econnect any cables that have been r emoved or disconnect ed. 13. Reinstall the computer cover and r econnect power cords and all other external cables. See “Completing the parts r eplacement” on page 40. 14. T urn on the comput er and r emove the disc fr om the optical drive. Chapter 5 . Updating system progr ams ...
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Lenovo 804 - page 64
58 ThinkCentre User Guide ...
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Lenovo 804 - page 65
Chapter 6. T roubleshooting and diagnostic programs This chapt er pr ovides information about some basic tr oubleshooting and diagnostic progr ams. If your computer problem is not described in this chapt er , see Chapter 7 “Getting information, help, and service” on page 63 for additional tr oubleshooting r esources. This chapt er contains the ...
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Lenovo 804 - page 66
Symptom Action The operating system does not start. V erify that you list the device wher e the oper ating system resides in the startup device sequence. Usually, the oper ating syst em is on the hard disk drive. F or mor e information, see “Selecting a startup device” on page 53 . The computer beeps multiple times before the oper ating system ...
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Lenovo 804 - page 67
3. F r om the Rescue and Recovery workspace, select Launch advanced Rescue and Recovery ➙ Diagnose hardware . The PC-Doct or for Rescue and Recovery pr ogram opens. 4. Select the desir ed diagnostic test. Then, follow the instructions on the scr een. F or additional information about running the PC-Doctor for Rescue and Recovery progr am, r efer ...
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Lenovo 804 - page 68
2. Disconnect the mouse cable fr om the computer . 3. T urn the mouse upside down to check the lens. a. If ther e is a smudge on the lens, gently clean the area with a plain cott on-tipped swab. b. If there is debris in the lens, gently blow the debris away fr om the area. 4. Check the surface on which you ar e using the mouse. If you have a very i ...
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Lenovo 804 - page 69
Chapter 7. Getting information, help, and service This chapt er provides information about help, service, and t echnical assistance for L enovo products. This chapt er contains the following t opics: • “Information resour ces” on page 63 • “Help and service” on page 65 Information resources Y ou can use the information in this section t ...
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Lenovo 804 - page 70
ThinkV antage P roductivity Center Note: The ThinkV antage P roductivity Cent er progr am is only available on comput ers pr einstalled with the Windows Vista oper ating system or the Windows XP oper ating system fr om Lenovo. The ThinkV antage P roductivity Center progr am contains information sour ces and tools designed t o make computing easy an ...
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Lenovo 804 - page 71
• Shop for desktop and notebook computers, monitors, pr ojectors, upgr ades and accessories for your computer , and special offers. • Pur chase additional services, such as support for har dware, operating syst ems, software pr ograms, network setup and congur ation, and custom installations. • Pur chase upgr ades and e xtended hardwar e r ...
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Lenovo 804 - page 72
Y ou can get the lat est t echnical information and download device drivers and updat es fr om the L enovo Support W eb sit e at: http://support.lenovo.com Calling for ser vice During the warr anty period, you can get help and information from the Lenovo Customer Support Cent er by telephone. The following services ar e available during the warrant ...
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Lenovo 804 - page 73
able t o service all models of a particular machine type. In some countries, fees and restrictions might apply at the time of service. T o determine whether your comput er is eligible for International W arranty Service and t o view a list of the countries where service is available, go to http://support.lenovo.com, click Product & Service Warr ...
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Lenovo 804 - page 74
68 ThinkCentre User Guide ...
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Appendix A. Notices Lenovo may not offer the pr oducts, services, or featur es discussed in this document in all countries. Consult your local Lenovo r epresentative for information on the products and services currently available in your area. Any r eference to a L enovo product, progr am, or service is not int ended to state or imply that only th ...
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Lenovo 804 - page 76
T elevision output notice The following notice applies t o models that have the factory-installed t elevision-output feature. This pr oduct incorporat es copyright pr otection technology that is pr otected by method claims of certain U .S. patents and other intellectual pr operty rights owned by Macrovision Corpor ation and other rights owners. Use ...
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Lenovo 804 - page 77
A Lenovo possui um canal especíco para auxiliá-lo no descarte desses pr odutos. C aso você possua um pr oduto Lenovo em situação de descarte, ligue para o nosso SA C ou encaminhe um e-mail par a: reciclar@lenovo.com, informando o modelo, númer o de série e cidade, a m de enviarmos as instruções para o correto descarte do seu produt o ...
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72 ThinkCentre User Guide ...
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Inde x A a rescue medium, cr eating and using 48 Access Help 64 accessing system board components and drives 14 administrat or password 52 antivirus softwar e 6 audio line-in connector 7 audio line-out connector 7 audio subsystem 1 B backup and recovery operations 46 basic tr oubleshooting 59 battery, replacing 20 Boot-block Recovery 56 C cable loc ...
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Lenovo 804 - page 80
security featur es 41 installing, replacing memory module 18 PCI card 15 internal drives 9 internal drives 1 K keyboard, r eplacing 39 L Lenovo Customer Support Center 66 Lenovo ThinkV antage T oolbo x 60 Lenovo ThinkV antage T ools 63 Lenovo Web site 64 Lenovo Welcome 4 locating components 8 M media, creating and using r ecovery media 45 memory mo ...
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Lenovo 804 - page 81
services other 66 purchasing additional 67 Set Administr ator Password 52 Set P ower -On P assword 52 settings changing 51 viewing 51 Setup Utility program 51 Setup Utility progr am, exiting 54 Setup Utility progr am, starting 51 software recovering 45 software overview 4 solving r ecovery problems 50 starting the Setup Utility pr ogram 51 startup ...
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76 ThinkCentre User Guide ...
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...
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Part Number: 71Y8530 (1P) P/N: 71Y8530 *71Y8530* ...
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