AOpen AX4BS Pro Datenblatt

4-pin 12V ATX Connector

CPU Fan Connector

AUX-IN Connecto

32-bit PCI Expansion Slot x5

Front Audio Connecto

FAN3 Connecto

MIC-In

Line-In

Speaker-Out

PS/2 Keyboard

Connector USB Port

SPP/EPP/ECP

Parallel Port

COM 1 Connector COM2 Connector

MIDI/Game Port

478-pin CPU Socket with

Frequency/Voltage

uto-detection that supports

Intel®Pentium®4

1.3GHz~2.4GHz+ CPU

Low ESR Capacitors

TX Power Connecto

Intel®845 Chipset

168-pin DIMM Socket x3

supports maximum memory

size up to 3GB

FDD Connector

ATA33/66/100 IDE

Connector x2

MODEM-CN Connecto

CD-IN Connecto

IrDA Connecto

AGP 4x Expansion Slot

2nd USB Port Connecto

GPO Connecto

Front Panel Connecto

PC99 Colored Back Panel

Extra Power Connector for

5V & 3.3V

JP28 Keyboard/Mouse

Wakeup Jumper

FAN2 Connecto

JP15 & JP16 Dr. Voice Language Select

Jumpers (AX4BS Pro Only)

JP14 CMOS Clear Jumper and JP30 Die

Hard BIOS Select Jumper (Optional)

Chassis Intrusion Detecto

Dr. LED Connecto

WOL Connect

WOM Connecto

CNR Expansion Slot

Die Hard BIOS (Optional)

1. Pull up the CPU socket lever and up to

90-degree angle.

2. Locate Pin 1 in the socket and look for a

(golden) cut edge on the CPU upper interface.

Match Pin 1 and cut edge. Then insert the

CPU into the socket.

3. Press down the CPU socket lever and finish

CPU installation.

Pin 1

1. JP14 Clear CMOS

2. Installing CPU

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: 49.89J11.E02 DOC. NO: AX4BSP-EG-E0109C

Motherboard x 1

40-Wire IDE Cable x 1 (AX4BS Pro Only)

80-Wire IDE Cable x 1

Floppy Drive Cable x 1

Bonus Pack CD x 1

This Easy Installation Guide x 1

User’s Manual x 1 (AX4BS Pro Only)

Retention Module

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 pin1 & pin2.

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…

CPU socket lever

CPU Pin 1 and cut edge Note: If you do not match the CPU

socket Pin 1 and CPU cut edge well,

you may damage the CPU.

Normal Operation

(default) Clear CMOS

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

you can also plug it on FAN2 or FAN3 (with H/W monitoring) connector.

This motherboard comes with a retention module attached on the CPU socket when

shipped; we strongly recommend you to install AOpen special designed CPU Fan as

shown below on the retention module for better heat ventilation.

5. Setting CPU Voltage & Frequency

4. Installing CPU & Housing Fan

3. CPU Fan Installation

Note: Some CPU fans do not have

sensor pin, so that they cannot

ort fan monitorin

CPU Fan Connector

FAN2 Connector

Tip: If your system hangs or fails to boot because

of overclocking, simply use <Home> key to restore

the default settin

Setting CPU Core Voltage

This motherboard supports CPU VID function. The CPU core voltage will be automatically

detected and the range is from 1.10V to 1.85V. 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.

Core Frequency = CPU FSB Clock * CPU Ratio

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

CPU FSB 100~248MHz

CPU CPU Core Frequency FSB Clock Ratio

Pentium 4 1.3G 1.3GHz 100MHz 13x

Pentium 4 1.4G 1.4HGz 100MHz 14x

Pentium 4 1.5G 1.5GHz 100MHz 15x

Pentium 4 1.6G 1.6GHz 100MHz 16x

Pentium 4 1.7G 1.7GHz 100MHz 17x

Pentium 4 1.8G 1.8GHz 100MHz 18x

Pentium 4 1.9G 1.9GHz 100MHz 19x

Pentium 4 2.0G 2.0GHz 100MHz 20x

Pentium 4 2.2G 2.2GHz 100MHz 22x

Pentium 4 2.4G 2.4GHz 100MHz 24x

Warning: Intel® 845 chipset supports maximum

400MHz system bus (100MHz * 4) and 66MHz AGP

clock. Higher clock setting may cause serious

system damage.

FAN3 Connector

1. Gently put the CPU fan down on

the retention module with clips

aligning correctly to the fou

corners.

2. Pressing down four clips one by

one to securely install the CPU fan.

SENSOR

+12V

GND

Note: To avoid any damage to your

CPU socket, we don’t recommend

you to uninstall the CPU fan

frequently.

Secondary

Master

(

3rd

)

Secondary

Slave

(

4th

)

Pin 1 JP28

KB/Mouse Wake-up

7. Die-Hard BIOS (Optional)

6. JP28 Keyboard/Mouse Wake-up Jumper 8. Connecting IDE and Floppy Cables

9. Connecting Front Panel Cable

This motherboard provides keyboard and mouse wake-up functions. You can use the

JP28 to enable or disable this function.

Recently, many viruses have been found that they may destroy bios code and data area.

Therefore, this motherboard implements a very effective hardware protection method that

does not involve any software or BIOS coding, hence it is 100% virus free. You may

restore the originally mounted BIOS with 2nd BIOS ROM by setting JP30 to pin 2-3 if it

fails to act normally. This motherboard comes with one BIOS ROM, you may contact our

local distributor or reseller for purchasing the extra BIOS ROM. Please visit our website:

www.aopen.com for details.

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

connector. The blue connector is IDE1 for clear identification. Be careful of the pin1

orientation. Wrong orientation may cause system damage.

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.

ATA33/66/100 IDE

Connector

Pin 1

Primary

(

)

Primary

Master

(

1st

)

Pin 1

Enable

Disable

(Default)

1 1

Pin 1

Normal

(Default) Rescue

Pin 1 FDD Connector

SPEAKER

IDE LED

Power Switch

CPI & Power LED

RESET

SPWR

GND

CPI & PWR LED

GND

+5V

GND

RESET

GND

+5V

IDE LED

+5V

GND

SPEAKER

Dr. Voice allows you easily to know what problem you may encounter. It can clearly

“tell” you whether it is a component issue or an installed issue, such as CPU, memory

module, VGA, PCI add-on card, FDD, HDD or keyboard by voice. Dr. Voice provides

four language versions including English, German, Japanese and Chinese fo

choosing. You can select preferred language version by JP15 & JP16.

12. Connecting CD / MODEM / AUX-IN Connector

13. IrDA Connector

10. Dr. Voice (AX4BS Pro Only)

11. 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.

The CD-IN connector is used to connect CD Audio

cable from CDROM or DVD drive to onboard sound.

The MODEM-CN connector is used to connect Mono

In/ Mic Out cable from internal modem card to

onboard sound circuit.

The AUX-IN connector is used to connect MPEG

udio cable from MPEG card to onboard sound.

CD-IN (Black)

Pin 1

MODEM-CN

(Red)

-IN

(Green)

Pin 1

Chinese

JP15 JP16

English Japanese German

1Connector Pin1 Pin2 Pin3 Pin4

CD-IN Left GND GND Right

MODEM-CN Mono In GND GND Mic Out

AUX-IN Left GND GND Right

MIC_IN2

FRONT_R

FRONT

GND

+5V

JS1

1 2

9 10

The IrDA connector can be configured to support wireless infrared module, with this

module and application software such as Laplink or Windows 95 Direct Cable

Connection, the user can transfer files to or from laptops, notebooks, PDA devices and

printers. This connector supports HPSIR (115.2Kbps, 2 meters) and ASK-IR (56Kbps).

Install the infrared module onto the IrDA connector and enable the infrared function

from BIOS Setup, UART2 Mode, make sure to have the correct orientation when you

plug in the IrDA connector.

onnecto

+5V

IR_T

GND

IR_RX

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.

http://210.63.73.14/tech/download/manual/mb/k7.htm

14. Power-on and Load BIOS Setup

15. AOpen Bonus Pack CD 17. BIOS Upgrade

Open Easy Flash is a user-friendly 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,

AX4BSP102.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, AX4BSP102.BIN & AX4BSP102.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.

5. Execute A:> AX4BSP102 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.

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.

16. Installing Onboard Sound Driver

You can use the autorun menu of Bonus CD disc to choose the utility and driver you need

to install. Select the model of your motherboard.

Del

Warning: Please avoid of using "Load

Turbo Defaults", unless you are sure

your system components (CPU, DRAM,

HDD, etc.) are good enough for turbo

settin

This motherboard comes with AC97 CODEC chip, 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

AX4BS Pro R1.00 August. 01. 2001 AOpen Inc.

ward 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:

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

AX4BS Pro is the model name of motherboard; R1.00 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

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.tw/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.tw/tech/report/default.htm

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

solution to your problem.

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

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

BIOS/utility and drivers.

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

News Group: Your problem probably had been answered by our support

engineer or professional users on the news group.

http://www.aopen.com.tw/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 more efficien n 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.tw/tech/contact/techusa.htm

Japanese http://aojp.aopen.com.tw/tech/contact/techjp.htm

Chinese http://w3.aopen.com.tw/tech/contact/techtw.htm

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

French http://aofr.aopen.com.tw/tech/contact/techfr.htm

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

Pacific Rim

Open Inc.

Tel: 886-2-2696-1333

Fax: 886-2-8691-2233

merica

Open America Inc.

Tel: 1-510-498-8928

Fax: 1-408-922-2935, 1-408-432-0496

Europe

Open Computer b.v.

Tel: 31-73-645-9516

Fax: 31-73-645-9604

Germany

Open Computer GmbH.

Tel: 49-2102-157700

Fax: 49-2102-157799

China

艾尔鹏国际上海(股)

有限公司

Tel: 49-2102-157700

Fax: 49-2102-157799

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