9
2
8
1
7
66/66
AUTO
66/100
JP7
JP7
1
7
2
8
JP7
1
7
2
8
100/100
1
2
JP4 JP5
1
2
JP4 JP5
1
2
JP4 JP5
1
2
JP4 JP5
JP7
1
7
2
8
CPU/SDRAM Frequency
100/133 133/100 133/133
1
7
JP7
2
8
1
7
JP7
2
8
1
7
JP7
2
8
1
2
JP4 JP5
1
2
JP4 JP5
1
2
JP4 JP5
2. Keyboard Power On Function Setting (3-pin): JP1
This allows you to disable the keyboard power on function. Set the jumper to
enabled or disabled if you wish to use your keyboard (by pressing < >) to
power on your computer. This feature requires an ATX power supply that can
supply at least 300mA on the +5VSB lead. The default is set to disable.
Keyboard Power On Function
2-3 closed Enabled
JP1
1 3
JP1
1 3
1-2 closed Disabled
3. CMOS RAM Clear (3-pin): JP14
A battery must be used to retain the motherboard configuration in CMOS RAM
short 2-3 pins of JP14 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 JP14 and short pins 1-2 for a few seconds
4. Return JP14 to its normal setting by shorting pins 2-3
5. Connect ATX power cable back to ATX power connector
Note: When should clear CMOS
1. Troubleshooting
