Jp14 Clear Cmos - AOpen MX34 Easy Installation Manual

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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
Pack CD
Disc. Thanks for the help of
saving our earth.
Hard Drive IDE Cable x 1
80-Wire IDE Cable x 1
Floppy Drive Cable x 1
Bonus Pack CD disc x 1
This Easy Installation Guide x 1
PART NO.: 49.88502.007
DOC. NO.: MX34-EG-E0103D
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 1-2.
5. Connect ATX power cable back to connector PWR2.
Bonus

1. JP14 Clear CMOS

Tip: When should I Clear CMOS?
1. Boot fail because of overclocking...
2. Forget password...
3. Troubleshooting...
2. JP12 Enable/Disable Onboard Audio
This motherboard has AC97 sound onboard. JP12 is used to enable or disable onboard AD1885
CODEC chip. If you select Disable, you can use your preferred PCI sound card.
1
1
2
2
3
3
Enable
Disable
1
1
2
2
3
3
Normal Operation
Clear CMOS
(default)

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