Jp14 Clear Cmos - AOpen MK7A Easy Installation Manual

Hide thumbs Also See for MK7A:
Table of Contents

Advertisement

Everything you need to boot this
motherboard is included in this
Easy Installation Guide. For more
information, a complete
User's Manual
can be found in the
Bonus 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 x 1
This Easy Installation Guide x 1
Motherboard x 1
PART NO: 49.89C01.001
DOC. NO: MK7A-EG-E0108E
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 and pin 2.
Online
5. Connect ATX power cable back to connector PWR2.
This motherboard provides two kinds of audio amplify solution for you choose. If you want to use a
headphone or a speaker without amplifier and connect with "Speaker Out" jack (on the PC99 back plane),
please short the pin 2-3 and 5-6 of JP17, then pin 1-2 and 4-5 of JP18 to enable the audio amplify circuit.
3
6
JP18
Disable Amp. (Default)
3
6
JP18

1. JP14 Clear CMOS

1
1
Normal Operation
Clear CMOS
(default)
Pin 1
2. JP 17 & JP18 Amplify Select Jumper
Enable Amp.
1
4
1
4
3
6
JP17
1
4
1
4
3
6
JP17
Tip: When should I Clear CMOS?
1. Boot fail because of overclocking...
2. Forget password...
3. Troubleshooting...
JP18
JP17

Advertisement

Table of Contents
loading

Table of Contents