AOpen AX4G Datenblatt

PS/2 Mouse

Connector SPP/EPP/ECP Parallel Port MIDI/Game Port

MIC-In

Line-In

Speaker Out

PS/2 Keyboard

Connector USB Port

(2.0)

COM 1 Port VGA Port

FAN3 Connecto

CNR Expansion Slot

IrDA Connector

Front Panel Connecto

FDD Connector

Supports 2n

& 3r

USB (2.0) Connecto

JP14 CMOS Clear Jumpe

4Mbit Flash ROM

Intel 82562ET (Kinnereth) PH

(For AX4G-N only)

478-pin CPU socket with Voltage and

Frequency Auto-detection that supports

Intel®Pentium®4 1.4~2.4GHz+ CPU

(Willamette and Northwood)

GP 4X Expansion Slot

(For 1.5V AGP card or ADD card only)

32-bit PCI Expansion Slot x6

CPU Fan Connector with H/W

Monitoring Function

184-pin DIMMx3 supports

DDR333/DDR266/DDR200

(Max. to 2GB)

Intel

845G chipset (Brookdale-G)

2200μF Low ESR Capacitors

ATX Power Connector

CD-IN Connecto

Dr. LED Connecto

Onboard AC’97 CODEC

Chassis Intrusion Connecto

Front Audio Connecto

JP28 Keyboard/Mouse Wakeup

Enable/Disable Jumpe

ATA/33/66/100 IDE Connector x2

RJ45 10/100

LAN Jack

(AX4G-N only)

S/PDIF Connecto

COM2 Connecto

WOL (Wake on LAN) Connecto

WOM (Wake on Modem) Connecto

FAN2 Connector

4-pin 12V. ATX Power Connector

MODEM-CN Connecto

Resetable Fuse

1. JP14 Clear CMOS

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 Disc. Thanks for

the help of saving our earth.

PART NO: 49.32Y01.002 DOC. NO: AX4GN-EG-E0205B

You can clear CMOS to restore system default setting. To

clear the CMOS, follow the procedure below.

1. Turn off the system and unplug the AC power.

2. Remove ATX power cable from connector PWR2.

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 PWR2.

Tip: When should I Clear CMOS?

1. Boot fail because of overclocking…

2. Forget password…

3. Troubleshooting…

This Motherboard x1

This Easy Installation Guide x1

80-wire IDE Cable x1

Floppy Disk Drive Cable x1

I/O Shield x1

Bonus Pack CD x1

NORTON AntiVirus CD x1

Registration Card X 1

Pin 1

Normal Operation

(default) Clear CMOS

2. S/PDIF (Sony/Philips Digital Interface) Connector

S/PDIF (Sony/Philips Digital Interface) is a newest audio transfer file format, which provides impressive

quality through optical fiber and allows you to enjoy digital audio instead of analog audio. Normally there are

two S/PDIF outputs as shown, one for RCA connector, the most common one used for consumer audio

products, and the other for optical connector with better audio quality. Through a specific audio cable, you

can connect the S/PDIF connector to other end of the S/PDIF audio module, which bears S/PDIF digital

output. However, you must have a S/PDIF supported speaker with S/PDIF digital input to connect to the

S/PDIF digital output to make the most out of this function.

S/PDIF Module

(

tional

)

Connecting to

RCA Cable

Connecting to

Optical Cable

Audio

cable

Pin 1

+5VSB

S/PDIFOUT

GND

S/PDIFIN

Plug in the CPU fan cable to the 3-pin CPU FAN connector. If you have chassis fan, you

can also plug it on System Fan (FAN2) or FAN3 (AUX Fan) connector.

CPU Ratio 8x, 9x, 10x… 21x, 22x, 23x, 24x

CPU FSB 100~248MHz

Northwood CPU CPU Core Frequency FSB Clock System Bus Ratio

Pentium 4 1.6G 1600MHz 100MHz 400MHz 16x

Pentium 4 1.6G 1600MHz 133MHz 533MHz 12x

Pentium 4 1.7G 1700MHz 133MHz 533MHz 13x

Pentium 4 1.8G 1800MHz 100MHz 400MHz 18x

Pentium 4 2.0G 2000MHz 100MHz 400MHz 20x

Pentium 4 2.2G 2200MHz 100MHz 400MHz 22x

Pentium 4 2.4G 2400MHz 100MHz 400MHz 24x

Pentium 4 2.4G 2400MHz 133MHz 533MHz 18x

Willamette CPU CPU Core Frequency FSB Clock System Bus Ratio

Pentium 4 1.5G 1500MHz 100MHz 400MHz 15x

Pentium 4 1.6G 1600MHz 100MHz 400MHz 16x

Pentium 4 1.7G 1700MHz 100MHz 400MHz 17x

Pentium 4 1.8G 1800MHz 100MHz 400MHz 18x

Pentium 4 1.9G 1900MHz 100MHz 400MHz 19x

Pentium 4 2.0G 2000MHz 100MHz 400MHz 20x

5. Setting CPU Voltage & Frequency

CPU Core Voltage Auto Detectable

The CPU core voltage will be automatically detected. It is not necessary to set CPU core

voltage.

Setting CPU Frequency

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

BIOS setup, and no jumpers or switches are needed.

BIOS Setup > Frequency / Voltage Control > CPU Speed Setting

Core Frequency = CPU FSB Clock * CPU Ratio

Note: Some CPU fans do not

have sensor pin so they cannot

support fan monitoring.

CPU Fan Connector

Warning: Intel®845 G chipset

supports maximum 400/533MHz

(100/133MHz*4) system bus and

66MHzAGP clock; higher clock

setting may cause serious

system damage.

3. Installing CPU & System Fan

FAN2 Connector

GND

+12V

SENSOR

FAN3 Connector

GND

+12V

SENSOR

4. Connecting Front Panel Cable

ttach 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.

Speaker

IDE LED

SPWR

CPI & PWR

LED

Reset

5VSB

SPWR

ACPI LED-

GND

ACPILED

GND

RESET

GND

+5V

IDE LED

+5V

GND

SPEAKER

Note: Since the latest processor,

Northwood, would detect the

clock ratio automatically, you

may not be able to adjust the

clock ratio in BIOS manually.

FAN3 Connector

SENSOR

+12V

GND

Pin 1

Secondary

Master (3rd)

Secondary

Slave (4th)

Primary

Slave (2nd) Primary

Master (1st)

USBPWR0

USB_FP_P0-

USB_FP_P0+

GND

KEY

USBPWR0

USB_FP_P1-

USB_FP_P1+

GND

USB_FP_OC0

1 2

6. Support Six USB2.0 Connectors

This motherboard provides six USB2.0 connectors. Compared to traditional USB 1.0/1.1

with the speed of 12Mbps, USB 2.0 has a fancy speed up to 480Mbps, which is 40 times

faster than the traditional one.

USB2 Connector

9. Front Audio Connector

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.

Pin 1

AUD_MIC

AUD_MIC_BIAS

AUD_FPOUT_R

AUD_FROUT_L

AUD_GND

AUD_VCC

AUD_RET_R

KEY

AUD_RET_L

9 10

1 2

7. Super 5.1 Channel Audio Effect

This motherboard comes with an ALC650 Codec which supports high quality of 5.1

Channel audio effect, bringing you a brand new audio experience. On the strength of the

innovative design of ALC650, you're able to use standard line-jacks for surround audio

output without connecting any external module. To apply this function, you have to install

the audio driver in the Bonus Pack CD as well as an audio application supporting 5.1

Channel. Picture bellow represents the standard location of all speakers in 5.1 Channel

sound track. Please connect the plug of your front speakers to the green “Speaker out”

port, rear speakers’ plug to the blue “Line in” port and both of the center and subwoofe

speakers to the red “MIC in” port.

8. Connecting IDE and Floppy Cables

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

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

damage.

Pin 1

ATA 33/66/100

IDE Connector Pin 1 FDD Connector

IDE 1 (Primary)

IDE 2 (Secondary)

Caution: By updating your motherboard, you are taking a risk

of BIOS flash failure. If your motherboard is working stable,

and there are no major bugs that had been fixed by a latter

BIOS revision, we recommend that you DO NOT try to upgrade

your BIOS.

If you intent on upgrading, PLEASE BE SURE to get the right

BIOS revision for the right motherboard model to avoid any

ossibility failure.

12. BIOS Upgrade under Windows environment

With outstanding R&D ability of AOpen, we now bring you a whole new BIOS Flash wizard

---- EZWinFlash. With an eye to users convenience, EZWinFlash combines the BIOS

binary code and flash module together, so the only thing you have to do is just clicking on

the utility you downloaded from web and let it helps you complete the flash process

automatically. EZWinFlash detects your motherboard and checks the BIOS version

cleverly to prevent your system from any possible failure. Moreover, EZWinFlash has been

taken into consideration to go with any windows platform you might be using, no matter i

you’re using Windows 95/98, 98SE/ME, NT4.0/2000, or even the latest Windows XP.

In the meanwhile, in order to provide a much more user-friendly operating environment,

AOpen EZWinFlash is natively designed to have multi-language function to provide easier

way for users’ usage in changing BIOS setting.

11. Installing LAN Driver (AX4G-N only)

Note: The model name on this BIOS picture is for reference only. It may not be the

exact model name.

10. 10/100 Mbps LAN onboard (AX4G-N only)

Green/ACT

Orange/Speed

The South Bridge ICH4 includes a fast Ethernet controller on chip. On the strength of Intel

82562 (Kinnereth) PHY on board, which is a highly-integrated Platform LAN Connect device,

it provides 10/100M bps Ethernet for office and home use, the Ethernet RJ45 connector is

located on top of USB connectors. The green LED indicates the link mode, it lights when

linking to network and blinking when transferring data. The orange LED indicates the transfer

mode, and it lights when data is transferring in 100Mbps mode. To enable or disable this

function, you may simply adjust it through BIOS.

You can install LAN Driver with this Intel PRO Network Connection easily.

fter 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 Setup Defaults" for recommended optimal performance.

Warning: The upgrade of new BIOS will permanently replace your original BIOS

content after flashing. The original BIOS setting and Win95/Win98 PnP information

will be refreshed and you probably need to re-configure your system.

13. Power-on and Load BIOS Setup

14. AOpen Bonus Pack CD 16. BIOS Upgrade

AOpen Easy Flash is more user-friendly than traditional flash method. The BIOS binary

file and flash routine are combined together and you simply run a single file to complete

the flash process.

1. Download new BIOS upgrade zipped file from AOpen's web site. For example,

AX4GN102.ZIP.

2. Run shareware PKUNZIP (http://www.pkware.com) which supports

miscellaneous operation systems to extract the binary BIOS file and the flash

utility. Or Winzip (http://www.winzip.com/) in Windows environment.

3. Save the unzipped file into a bootable floppy disk.

For example, AX4GN102.BIN & AX4GN102.EXE

4. Reboot the system to DOS mode without loading any memory handler (such as

EMM386) or device driver. It needs around 520K free memory space.

5. Execute A:> AX4GN102 and the program will do the rest of it.

DO NOT turn off the power during FLASH PROCESS until you are asked to!!

6. Reboot system and press <Del> to enter BIOS Setup, Choose "Load Setup

Defaults", then “Save & Exit Setup” and finish the BIOS upgrade.

15. Installing Onboard Sound Driver

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

model name.

Del

Warning: Please avoid of using "Load

Turbo Defaults", unless you are sure

our system components (CPU, DRAM,

HDD, etc.) are good enough for turbo

settin

This motherboard comes with AC97 CODEC, you can find the audio driver from the

Bonus Pack CD disc auto-run menu.

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

accordingly to resolve the problem.

Part Number and Serial Number

The Part Number and Serial number are printed on bar code label. You can find this

bar code label on the outside packing, on ISA/CPU slot or on component side of PCB.

For example:

Model name and BIOS version

AX4G-N R1.02 May. 01. 2002 AOpen Inc.

Award Plug and Play BIOS Extension v1.0A

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

(POST screen). For example:

AX4G-N is model name of motherboard; R1.02 is BIOS version

Make sure if the jumper settings for CPU and DRAMs are correct.

Clear CMOS.

Install the VGA card. Then connect your monitor and keyboard.

The problem was probably caused

by power supply or motherboard

failure. Please contact your reselle

or local distributor for repairing.

Perhaps your VGA card or monito

is defective.

Yes

It is very possible that your keyboard

is defective.

During system rebooting, press Del to enter BIOS Setup. Choose

“Load Setup Default".

The problem should be caused by the

IDE cables or HDD itself.

Re-install Windows 95, Windows 98 or Windows NT.

Yes

Turn off the power and unplug the AC power cable, then remove all

of the addon cards and cables, including VGA, IDE, FDD, COM1,

COM2 and Printer.

Turn on the power, and check if

the power supply and CPU fan

work properly.

Start

Check if there is display.

Press Ctrl, and Alt key at the

same time, hold them and then

press Del to see if the

stem reboots.

Turn off the system and

re-connect the IDE cable.

Check if the system can

reboot successfully.

End

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. To provide the best and fastest service to

our customer is our first priority. However, we receive numerous emails and

hone-calls worldwide everyday, it is very hard for us to serve everyone on time.

We recommend you follow the procedures below and seek help before contact

us. With your help, we can then continue to provide the best quality service to

more customers.

Thanks very much for your understanding!

Open Technical Supporting Team

Online Manual: Please check the manual carefully and make sure the

jumper settings and installation procedure are correct.

http://www.aopen.com/tech/download/manual/default.htm

Test Report: We recommend to choose board/card/device from the

compatibility test reports for assembling your PC.

http://www.aopen.com/tech/report/default.htm

FAQ: The latest FAQ (Frequently Asked Questions) may contain a

solution to your problem.

http://www.aopen.com/tech/faq/default.htm

Download Software: Check out this table to get the latest updated

BIOS/utility and drivers.

http://www.aopen.com/tech/download/default.htm

News Group: News posted by computer experts, you are welcome to join

any discussion and learning from it.

http://www.aopen.com/tech/newsgrp/default.htm

Contact Distributors/Resellers: We sell our products through resellers

and integrators. They should know your system configuration very well and

should be able to solve your problem efficiently and provide important

reference for you if next time you want to buy something else from them.

before contacting us. The part number, serial number and BIOS version

are also very helpful.

Web Site: www.aopen.com

E-mail: Send us email by going through the contact form below.

English http://www.aopen.com/tech/contact/techusa.htm

Japanese http://www.aopen.co.jp/tech/contact/techjp.htm

Chinese http://www.aopen.com.tw/tech/contact/techtw.htm

German http://www.aopencom.de/tech/contact/techde.htm

French http://france.aopen.com/tech/contact/techfr.htm

Simplified Chinese http://www.aopen.com.cn/tech/contact/techcn.htm

Pacific Rim

AOpen Inc.

Tel: 886-2-3789-5888

Fax: 886-2-3789-5899

America

AOpen America Inc.

Tel: 1-408-922-2100

Fax: 1-408-922-2935

Europe

AOpen Computer b.v.

Tel: 31-73-645-9516

Fax: 31-73-645-9604

Germany

AOpen Computer GmbH.

Tel: 49-2102-157700

Fax: 49-2102-157799

China

艾尔鹏国际上海(股)有限公司

Tel: 86-21-6225-8622

Fax: 86-21-6225-7926

Japan

AOpen Japan Inc.

Tel: 81-048-290-1800

Fax: 81-048-290-1820

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