AOpen AX34II Easy Installation Manual Download Page 2

Pin 1 

1. JP14 Clear CMOS

 

2. JP12 Enable/Disable Onboard Audio 

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: 49.88904.001 

DOC. NO: AX342-EG-E0105B 

  Hard Drive IDE Cable x 1 

  80-Wire IDE Cable x 1 

  Floppy Drive Cable x 1 

  Bonus Pack CD x 1 

  Norton AntiVirus CD x 1 

  This Easy Installation Guide x 1

 

This motherboard has AC97 sound onboard. JP12 is used to enable or disable onboard AD1885 CODEC 
chip. If you don’t want to enable the Onboard Audio, you should set this jumper to 2-3, and disable the 
“OnChip Sound” from BIOS setting > Advanced Chipset Features, before you install your preferred PCI
Sound Card.

 

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 pins 1 & 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…

 

Normal 

(Default)

Clear CMOS

1

Pin 1

Disable

(Default)

Enable 

1

1

Summary of Contents for AX34II

Page 1: ...2nd USB Connector GPO Connector 2Mb Flash ROM BIOS WOL Connector Dr LED Connector Front Panel Connector Chassis Fan Resettable Fuse Low ESR Capacitor ATX Power Connector 370 pin CPU Socket with Volta...

Page 2: ...e onboard AD1885 CODEC chip If you don t want to enable the Onboard Audio you should set this jumper to 2 3 and disable the OnChip Sound from BIOS setting Advanced Chipset Features before you install...

Page 3: ...ncy CPU FSB Clock CPU Ratio CPU Ratio 2x 2 5x 3x 3 5x 4x 4 5x 5x 5 5x 6x 6 5x 7x 7 5x and 8x CPU FSB By BIOS table 66 8 68 5 75 83 3 100 103 112 117 124 129 133 3 138 143 148 150MHz CPU FSB By manual...

Page 4: ...le Speaker IDE LED SPWR ACPI PWR LED Reset 1 SPWR GND ACPI PWR LED GND 5V NC NC GND RESET GND NC NC 5V IDE LED IDE LED 5V 5V GND NC SPEAKER Attach the power LED speaker and reset switch connectors to...

Page 5: ...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 the jumper cap from the Front Panel Audio Connector before...

Page 6: ...34II102 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 AX34II102 and the program will do the...

Page 7: ...ably caused by power supply or motherboard failure Please contact your reseller or local distributor for repairing Perhaps your VGA card or monitor is defective No Yes No Yes It is very possible that...

Page 8: ...probably had been answered by our support engineer or professional users on the news group http www aopen com tw tech newsgrp default htm 4 4 Contact Distributors Resellers We sell our products throu...

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