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3-3 Jumper Setting
(1)
Keyboard/USB function Enabled/Disabled: JP1
(2) CMOS RAM Clear (3-pin): JBAT
A battery must be used to retain the motherboard configuration in CMOS RAM short 1-2
pins of JPAT to store the CMOS data.
To clear the CMOS, follow the procedure below:
1.
Turn off the system and unplug the AC power
2.
Remove ATX power cable from ATX power connector
3.
Locate JBAT and short pins 2-3 for a few seconds
4.
Return JBAT to its normal setting by shorting pins 1-2
5.
Connect ATX power cable back to ATX power connector
Note: When should clear CMOS
1. Troubleshooting
2. Forget password
3. After over clocking system boot fail
JP1
1-2 Closed KB/USB Power ON Disable (Default)
Keyboard/Mouse & USB Power On Setting
JBAT
1-2 closed Normal (Default)
CMOS RAM Clear Setting
JP1
2-3 Closed KB/USB Power ON Enabled
1
JBAT
3
2-3 closed Clear CMOS
11
1
3
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