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3-3 Jumper Setting
(1) Keyboard/USB function Enabled/Disabled: JP1
Keyboard/ USB Power On Setting
2-3 Closed KB/USB Pow er ON Enabled
JP1
JP1
1-2 Closed KB/USB Power ON Disable (Default
)
(2) CMOS RAM Clear (2-pin): JBAT1
A battery must be used to retain the motherboard configuration in CMOS RAM,
short 1-2 pins of JBAT to clear 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 1-2 for a few seconds, if shorted with the jump cap,
short for a few seconds then pull out the hat.
4. 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
CMOS Clear Setting
1-2 Short
：
CMOS Clear
JBAT
1-2 Open
：
Normal
