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Global Mini-ITX 2807840 - page 1
User’s Manual Mini-ITX - Motherb oard - 2807840 Version 5 .0, August 200 7 ...
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Global Mini-ITX 2807840 - page 2
Copyrights This manual is cop yrighted and all rights are rese r ved. It does not allow an y non auth orization in copied, photocopied, translated or repr oduced to any electron ic or mac hine readable form in whole or in par t without prior wri tten consent fr om the manufacturer . In genera l, the manufacturer will not be liable for an y direct, ...
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Global Mini-ITX 2807840 - page 3
i i Environmental Protection Announcement Do not dispose this electronic device into the trash while dis carding. To minimize pollution and ensure protection of the environment , please recycle. ...
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Global Mini-ITX 2807840 - page 4
i USER’S NOTICE .................................................................................................................. ... ii MANUAL REVISION INFORMATION .............................................................................. ii ITEM CHECKLIST ..................................................................................... ...
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Global Mini-ITX 2807840 - page 5
i i USER’S NOTICE COPYRIGHT OF THIS MANUAL BELONGS TO THE MANUFACTURER. NO PART OF THIS MANUAL, INCLUDING TH E P RO DU C TS A ND SO FT W AR E D E SC RI B ED IN IT M AY B E REPRODUCED, TRANSMITTED OR TRANSLATED INTO ANY LANGUAGE IN ANY FORM OR BY ANY MEANS WITHOUT WRITTEN PERMISSION OF THE MANUFACTURER. THIS MANUAL CONTAINS ALL INFO RMATION REQUIR ...
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Global Mini-ITX 2807840 - page 6
1 Chapter 1 Introduction of VIA CN700 Chipset Motherboards 1-1 Feature of motherboard The VIA CN700 Chipset motherboard series are designed for the new generation VIA C7™ processor family g ua r an te ed bo th o f t he performance and stability of general purpose IPC and dedicated IPC platform solutions. The VIA CN700 north bridge chipset is full ...
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Global Mini-ITX 2807840 - page 7
2 1-2 Specification Spec Description Design ∗ Mini ITX form factor 6 layers PCB size: 17.0x17.0cm Chipset ∗ VIA CN700 Chipset ∗ VIA VT8237R Plus Chipset CPU ∗ Embedded VIA CN700 NANO BGA processor Memory Socket ∗ 240-pin DDR2 DIMM socket x1 ∗ Support DDR2 533/400 system RAM Modules DDR memory ∗ Expandable to 1GB Expansion Slot ∗ 32- ...
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Global Mini-ITX 2807840 - page 8
3 1-3 Layout Diagram & Jumper Setting PS/2 MOUSE PS/2 Keyboard USB COM1 LINE-OUT LINE-IN MIC Optional L AN VGA ATX Power Connector USB Port (USB1/USB2) 4Mbit Flash ROM BIOS USB/KB/MS Power ON Jumpe r (JP1) USB Port / LAN Connector COM2 Connector Clear CMOS (JBAT) PS2 KB/Mouse Port VGA / COM1 Connector VIA C7 EBGA CPU DIMM Socket X1 ATA 133 IDE ...
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Global Mini-ITX 2807840 - page 9
4 Jumpers Jumper Name Description Page JP1 Keyboard Power ON Function Setting 3-pin Block p.5 JP3 USB Power On Function Setting 3-pin Block p.5 JBAT CMOS RAM Clear Function Setting 3-pin Block p.6 Connectors Connector Name Description Page ATXPWR ATX Power Connector 20-pin Block p.10 KB/MS1 PS/2 Mouse & PS/2 Keyboard Connector 6-pin Female p.10 ...
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Global Mini-ITX 2807840 - page 10
5 Chapter 2 Hardware installation 2-1 Hardware installation Steps Before using your computer, you had be tter complete the following steps: 1. Check motherboard jumper setting 2. Install CPU and Fan 3. Install System Mem ory (DIMM) 4. Install Expansion cards 5. Connect IDE and Front Pa nel /Back Panel cable 6. Connect ATX Power cable 7. Power-On an ...
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Global Mini-ITX 2807840 - page 11
6 (3) CMOS RAM Clear (3-pin): JBAT A battery must be used to retain the moth erboard configuration in CMOS RAM short 1-2 pins of JPAT to store the CMOS data. To clear the CMOS, follow the procedure below: 1. Turn off the system and unplug the AC power 2. Remove ATX power cable fr om ATX power connector 3. Locate JBAT and short pins 2-3 for a few se ...
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Global Mini-ITX 2807840 - page 12
7 CPU L2 Cache - The flash memory inside the CPU, normally Pentium III CPU has 256K or above, while Celeron CPU will have 128K. 2-3-1 S etting CPU Bus Clock & Memory Clock Jumper Setting the front side bus frequency and SDRAM frequency The motherboard uses jumper less function fo r the front side bus frequency and SDRAM frequency users don’t ...
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Global Mini-ITX 2807840 - page 13
8 2-4 Install Memory The motherboards provide one 240-pin DUAL INLINE MEMORY MODULES (DIMM) sites for memory expansion available from minimu m memor y size o f 64MB t o maximu m memory size of 1.0GB DDR2 SDRAM. Valid Memory Configurations Bank 240 -Pin DIMM PCS Total Memory Bank 0, 1 (DDR1) DDR2 533/DDR2 400 DDR2 SDRAM Module X1 64MB ∼ 1.0GB Tota ...
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Global Mini-ITX 2807840 - page 14
9 2-5 Expansion Cards WARNING! Turn off you r power when adding or removing expansion cards or other system components. Failure to do so may cause severe damage to both your motherboard and expansion cards. 2-5-1 Procedure For Expansion Card Installation 1. Read the documentation for your expansion card an d make any necessary hardware or software ...
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Global Mini-ITX 2807840 - page 15
1 0 2-6 Connectors, Headers 2-6-1 Connectors (1) Power Connector (24-pin block) : ATXPWR ATX Power Supply co nnector. This is a new define d 24-pins connec tor that usually comes with ATX case. The ATX Power Supply allows to use soft power on momentary switch t hat connect from the front panel switch to 2-pins Power On jumper pole on the m otherboa ...
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Global Mini-ITX 2807840 - page 16
1 1 (3) USB Port connector: UL1 / UL2 The connectors are 4-pins connector th at connect USB devices to the system board, and standard RJ45 connector for Gigabit or 10/100 BASE-T LAN function. (4) Serial Port Connector (9-pin female): COM1 Serial Port connector is a 9-pin D-Subminia ture connector. The On-board Serial Port can be disabled through th ...
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Global Mini-ITX 2807840 - page 17
1 2 (8) Serial-ATA Port connector: SATA1 / SATA2 This connector supports the provided Serial ATA IDE hard disk cable to connecting the motherboard and serial ATA hard disk. 2-6-2 Headers (1) COM2 Serial Port Headers (9-pin) : COM2 This board has two serial port COM1 (Conne ctor)/COM2(Headers), it come with cable providing serial port COM1/COM2. The ...
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Global Mini-ITX 2807840 - page 18
1 3 Line-Out, MIC Headers AUDI O Pi n 1 AUD - MI C AUD - FPOUT - L AUD - MI C - BI A S AUD - FPOUT - R HP - ON AUD - GN D AUD - RET - L AUD - RET - R AUD - VCC 2 9 10 (4) USB Port Headers (9-pin) : USB1/USB2 These headers are used for connecting the additional USB port plug. By attaching an option USB cable, your can be provided with two additional ...
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Global Mini-ITX 2807840 - page 19
1 4 System Case Connection s HDLED RESE T VCC5 GND VCC5 PW R L E D PWRBT N PWRBTN PWRLED HDDLE RSTSW NC GND JW FP Pin 1 SPEAK SPKR GND NC VCC5 PWRLED Pin 1 (10) FAN Speed Headers (3-pin) : CPUFAN, SFAN1/SFAN2 These connectors support cooling fans of 350mA (4.2 Watts) or less, depending on the fan manufacturer, the wire and plug may be di fferent. T ...
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Global Mini-ITX 2807840 - page 20
1 5 2-7 Starting Up Your Computer 1. After all connections are made, close your computer case cover. 2. Be sure all the switch are o ff, and check that the power s upply input voltage is set to proper position, usually in-put voltage is 220V ∼ 240V or 110V ∼ 120V depending on your country’s voltage used. 3. Connect the power supply cord into ...
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Global Mini-ITX 2807840 - page 21
An y advice or comments ab out our pro ducts and ser vice, or anything we can help y ou with please don’t hesitate to contact with us. W e will do our best to suppor t yo ur products , pro jects and business. Address: Global American, Inc. 17 Hampshire Drive Hudson, NH 03051 T el ephone: T oll Free (U.S. Only) 800-833-8999 (603)886-3900 F AX: (60 ...
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