AOpen I945GTm-VHL Datenblatt

ATX Power Connector

SYSFAN1

Connector

Onboard HD Audio

CODEC

32-bit PCI Expansion Slot x2

JP14 CMOS Data Clear Jumper

AOpen reserves the right to revise all the specifications and information contained in this document, which are subject to change without notice.

COM1+COM2

Connector

USB 2.0 Connector x2

Front Panel Connector

Serial ATA Port x2

Supports 150 MB/s Transfer Rate

FDD Connector

BIOS

Marvell

PCIe

Gigabit LAN

Chip

for i945GMm-HL only

CD_IN Connector

200-pins

SODIMMsx2 support

DDR II 667, Max. To 2GB

IDE Connector

(ATA 33/66/100 supported)

Case Open

Connector

IRDA

Connector

PCI Express x 16 Graphics

Slot (8.0GB/s) 479-pin CPU Socket supports

Intel® Yonah Core Duo processors

Intel®

945GT/945GM support

DDR II 533/667 and PCI Express

x16

Power FAN Connector

PCI Express x1 Slot x1

IEEE 1394

Connector

S/PDIF

Connector Power Temperature Connector

MIC-In

4-pin PW

Connector

CPU FAN Connector

Printer

Connector

Speaker Out

DVI Ports

RJ45

LAN

Jack Line-In

Rear SUR

Center/

Subwoofer

VGA Port

USB 2.0 ports

Side SUR

PCI Express VGA Card

Enable Jumpers

PS/2 Mouse

Connector

S-Video

PS/2 Keyboard

Connector

1394

Port

Analog

SPDIF

Intel PCIe Gigabyte LAN chip

for i945GTm-VHL only

ICH7M for i945GMm-HL

ICH7MDH for i945GTm-VHL

i945GTm-VHL

i945GMm-HL

Easy Installation Guide x 1

Enhanced Full Pictured Manual x 1

80-Wire IDE Cable x 1

Floppy Drive Cable x 1

Serial ATA Cable x 1

Serial ATA Power Cable x 1

Back Panel I/O Shield x 1

Bonus Pack CD x 1

Yonah Core Duo/Solo CPU cooler x 1

PART NO: 49.8EM0D.EE10

DOC. NO: I945GTMVHL-EG-E0602A

Everything you need to boot this

motherboard is included in this

Easy Installation Guide. For more

information, a complete Online

User's Manual can be found in the

Bonus Pack CD. Thanks for the

help of saving our earth.

1. Installing CPU

2. Installing CPU Fan

& System Fan

3. Installing

Memory Module

4. Installing HD,

CD-ROM and SATA

Disk

etc

6. Connecting ATX

Power Cable

5. Connecting Front

Panel Cable

7. Installing PCI Express x16

Graphics card & PCI Express x1

Cards & PCI Cards

8. Installing Other Devices

(USB, Front Audio, etc)

9. Connecting Back

Panel Ports

(Keyboard, Mouse,

etc)

10. Loading Default

BIOS, Setting CPU

Frequency

11. Installing Operating

System (such as,

Windows XP)

12. Installing Drivers & Utilities

Pin 1

Primary

Master (1st)

Primary

Slave (2nd)

This socket supports Yonah Core Duo/Solo CPU, which is the latest CPU package

developed by Intel. Please do not plug other CPU to avoid any damage. Other

forms of CPU package are impossible to be fitted in.

1. Unscrew socket screw counter-

clockwise.

2. Locate Pin 1 in the socket and

look for a golden arrow on the

CPU upper interface. Match Pin 1

and golden arrow. Then insert

the CPU into the socket.

3. Lock the socket screw clockwise

to fasten CPU.

3. Installing Memory Modules

2. Installing CPU & System Fans

1. Installing CPU

Plug in the CPU fan cable to the 4-pin CPUFAN connector. If you have chassis fan,

you can also plug it in SYSFAN1 or PWRFAN connector.

SYSFAN1 Connector

CPUFAN Connector

4. Connecting IDE and Floppy Cables

Connect 34-pin floppy cable and 40-pin, 80-wire IDE cable to floppy connector FDD

and IDE connector. Be careful of the pin1 orientation. Wrong orientation may cause

system damage.

FDD Connector

Note: Some CPU fans

do not have sensor pin so

they cannot support fan

monitoring.

+12V

Sensor

GND

Pin 1

ATA 66/100 IDE

Connector

SODIMM slots are designed in high and low positions which are very easy to

recognize. Insert the module straight down to the SODIMM slot with finger and

press down firmly until the SODIMM module is securely in place.

Note: The tabs of the SODIMM slot will close-up to hold the

DIMM in place when the SODIMM touches the slot’s bottom.

Golden arrow Note: If you do not

match the CPU socket Pin 1

and CPU golden arrow well,

you may damage the CPU.

Socket Screw

+12V

Senso

GND

Key

Tab

This motherboard comes with a 24-pin and 4-pin ATX power connector as shown

below. Make sure you plug in the right direction. We strongly recommend you to

insert the 4-pin connector before connecting the 24-pin connector.

After you finish the setting of jumpers and connect correct cables. Power

on and enter the BIOS Setup, press <Del> during POST (Power On Self

Test). Choose "Load Optimized Defaults" for recommended optimal

performance.

5. Connecting Front Panel cable

6. Connecting ATX Power Cables

Attach the power LED, speaker, and reset switch connectors to the corresponding

pins. If you enable “Suspend Mode” item in BIOS Setup, the ACPI & Power LED

will keep flashing while the system is in suspend mode.

Locate the power switch cable from your ATX housing. It is 2-pin female

connector from the housing front panel. Plug this connector to the soft-power

switch connector marked SPWR.

7. Power-on and Loading BIOS Setup

Del

8. AOpen EzInstall and Bonus Pack CD

You can use the autorun menu of Bonus CD disc. Choose the utility and driver

from the icons at left side, and then click on the “GO” button to complete

installation automatically.

Click to install

online manual

Install utility

Browse

Read me

Exit CD

Install driver

Power Switch

Front Panel Connector

GND

Power LED-

GND

Power LED+

GND

RESET

GND

+5V

HDD LED

+5V

GND

SPEAKER

+12V

Ground

Tip: When you fail to over-clock, you

could:

1. Clear CMOS (JP14) to restore the default

setting.

2. After turning power on, press “Home”

immediately until the screen appears.

Setting CPU Voltage & Frequency JP14 Clear CMOS

JP28 Keyboard/Mouse Wakeup Jumper

This motherboard provides keyboard / mouse wake-up function. You can use JP28

to enable or disable this function, which could resume your system from suspend

mode with keyboard or mouse. The factory default setting is “Disable” (1-2), and

you may enable this function by setting the jumper to 2-3.

You can clear CMOS to restore system default setting. To clear the CMOS, follow

the

rocedure below.

Pin 1

Tip: When should I Clear CMOS?

1. Boot fails because of overclocking…

2. Forget password…

3. Troubleshooting…

1. Turn off the system and unplug the AC

power.

2. Remove ATX power cable from

connector PWR3.

3. Locate JP14 and short pins 2-3 for a few

seconds.

4. Return JP14 to its normal setting by

shorting pin 1 & pin 2.

5. Connect ATX power cable back to

connector PWR3.

Normal

(Default) Clear CMOS

1 1

Disable Enable

(

Default

)

ett

CPU C

ore

tage

This motherboard supports Voltage ID (VID) function to detect CPU voltage

automatically during power-on.

Setting CPU Frequency

This motherboard is CPU jumper-less design, you can set CPU frequency through

1MHz stepping CPU Overclocking in the BIOS. CPU Core Frequency = CPU external

frequency x CPU Ratio. However, all CPU now selling in the market belong to "Fixed

Multiplier". That means users can not adjust the CPU Ratio but only change CPU

FSB clock to achieve overclocking.

(Users do the overclocking at their own risk!!)

BIOS Setup > Frequency / Voltage Control > CPU Bus Frequency

CPU Ratio 4x, 5x… 17x, 18x, 20x

CPU FSB

(Adjustment manually) FSB = 533MHz - 667MHz by 1MHz

Stepping CPU Overclocking

Processor

Number Architecture Clock

Speed Front

Side Bus

Cache

Ratio

Core Duo T2700 65nm 2.33GHz 667MHz 2MB L2

Core Duo T2600 65nm 2.16GHz 667MHz 2MB L2

Core Duo T2500 65nm 2GHz 667MHz 2MB L2

Core Duo T2400 65nm 1.83GHz 667MHz 2MB L2

Core Duo T2300 65nm 1.66GHz 667MHz 2MB L2

Core Solo T1400 65nm 1.83GHz 667MHz 2MB L2

Core Solo T1300 65nm 1.66GHz 667MHz 2MB L2

Note:With CPU speed changing rapidly, there might be faster CPU on the market by the

time you received this installation guide. This table is kindly for your references only.

Warning: Intel 945GT/945GM chipset

supports maximum 667MHz (166MHz*4) system

bus; higher clock setting may cause serious

system damage.

IEEE 1394 Connectors

With IEEE1394 Chip on board (AGERE 1394), having its data transfer rate up to

400Mb/s, this interface can connect to devices that require high data transferring

performance such as digital camera, scanner or others IEEE 1394 devices. Please

use appropriate cables to connect IEEE1394 devices.

Pin 1

Gigabit LAN onboard

On the strength of Marvell Gigabit LAN chip on board, the motherboard provides

10/100/1000Mbps Ethernet for home and office use. The Ethernet RJ45 connector

is located on top of USB connectors. The right hand side LED indicates link mode,

it lights in yellow whenever linking to network. The left hand side LED indicates the

transfer mode and it lights in green when data is transferring in 100Mbps (never

lights while in 10Mbps), but lights in orange when transferring in Gigabit’s mode.

To enable or disable this function, you may simply adjust it through BIOS.

Transferring (Left)

Green 100Mbps

Orange Gigabit mode

Linking (Right)

Yellow

Front Audio Connectors

If the housing has been designed with an audio port on the front panel, you’ll be

able to connect onboard audio to front panel through this connector. By the way,

please remove 5-6 and 9-10 jumper caps from the Front Audio Connector before

connecting the cable. Please do not remove these 5-6 and 9-10 yellow jumper

caps if there’s no audio port on the front panel.

Serial ATA Connectors

To connect a serial ATA disk, you have to have a 7-pin serial ATA cable. Connect

two ends of the serial ATA cable to the serial ATA header on the motherboard and

the disk. Like every other traditional disk, you also have to connect a power cable.

Please be noted that it is a jumper free implement; you don’t need to set jumpers

to define a master or slave disk. When serial ATA hard disks are installed on serial

ATA ports, the one connected on SATA1 will be set as the first boot device

automatically. Please note that it supports Hot-Plug in function.

Pin 1

SATA1

AUD_GND

PRESENCE

Front Audio Connecto

MIC2-JD

LINE2-L

FRON

-IO-SENS

LINE2-R

MIC2-R

MIC2-L

LINE2_JD

910

TPA-

GND

TPB-

+12V (Fused)

TPA+

GND

TPB+

+12V (Fused)

SHIED GND

IEEE 1394 Connector

SATA2

12V Power

support 6W

only

Hot Plug

Phoenix-Award BIOS ERROR Message

Beep Sound Message

1 short(Beep) System booting is normally.

1 long - 1 short(Beep) DRAM ERROR

1 long - 2 short(Beep) Display card or monitor connected error

1 long - 3 short(Beep) Keyboard Error

Long(Beep) continuous DRAM hasn't inset correctly.

If you encounter any trouble to boot you system, follow the procedures

accordingly to resolve the problem.

Phoenix - AwardBIOS v6.00PG, An Energy Star Ally

i945GTm-VHL R1.00 Mar. 01. 2006 AOpen Inc.

Model name and BIOS version

Model name and BIOS version can be found on upper left corner of first boot

screen (POST screen). For example:

i945GTm-VHL is model name of motherboard; R1.02 is BIOS version

Thanks for choosing AOpen product, please register this motherboard at

http://club.aopen.com.tw/productreg/ to become a Gold member of Club AOpen,

and to ensure high service quality and priority from AOpen. You will also have a

chance to play slot machine game to win prize from AOpen. Please prepare the

following information before you start: Model Name, Part Number (P/N),

Serial Number (S/N) and Purchase Date. The Part Number and Serial

number are printed on bar code label. You can find this bar code label on the

outside packing or on component side of PCB. For example:

P/N: 91.88110.201 is part number, S/N: 91949378KN73 is serial number.

Part No. Serial No.

Dear Customer,

Thanks for choosing AOpen products. We invite you to register at

http://www.aopen.com to become a Gold Member of Club AOpen so as to ensure

quality service in the future. In order to maintain the best service to every

customer of us, we recommend you to follow the procedures below and seek help

from our branches according to the region you buy the product. With your help, we

can then continue to provide efficient and the best quality service to every

customer.

Thanks very much for your understanding!

Europe http://www.aopen.nl/tech/default.htm

Pacific Rim http://www.aopen.com.tw/tech/default.htm

China: http://www.aopen.com.cn/tech/default.htm

Germany http://www.aopen.de/tech/default.htm

America http://usa.aopen.com/tech/default.htm

Japan http://aopen.jp/tech/index.html

Europe

AOpen Computer b.v.

Tel: 20-645-9516

Email: [email protected]

China

艾爾鵬國際貿易(上海)有限公司

Tel: 86-21-6225-8622

Fax: 86-21-6225-7926

Pacific Rim

AOpen Inc.

Tel: 886-2-3789-5888

Fax: 886-2-3789-5899

America

AOpen America Inc.

Tel: 1-510-489-8928

Fax: 1-510-489-1998

Japan

AOpen Japan Inc.

Tel: 81-048-290-1800

Fax: 81-048-290-1820

Germany

AOpen Computer GmbH.

Tel: 49-2131-1243-710

Fax: 49-2131-1243-999

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