Intel 630 - Pentium 4 630 3.0GHz 800MHz 2MB Socket 775 CPU User Manual page 12

2. Keyboard Power On Function Setting (3-pin): JP9
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.
3. CMOS RAM Clear (3-pin): JP6
A battery must be used to retain the motherboard configuration in CMOS RAM
short 2-3 pins of JP6 to store the CMOS data.
Note: You can clear CMOS by shorting 1-2 pin, while the system is off. Then
return to 2-3 pin position. Avoid clearing the CMOS while the system is
on, it will damage the motherboard always unplug the power cord from
the wall socket.
JP11 JP10 JP11
1 1
2 2
JP2 JP2
7 1
7
8 2 8
AUTO 66/66
JP11
JP10 JP11
1 1
2 2
JP2 JP2
7 7
1
8 2 8
100/133 133/100
CPU/SDRAM Frequency
JP9
3 1
1-2 closed Disabled
Keyboard Powr On Function
JP6
1
3
1-2 closed Clear CMOS
CMOS RAM Clear Setting
9
JP10 JP11 JP10
1
2
JP2
1 7 1
2 8 2
66/100
JP10 JP11 JP10
1
2
JP2
1
1
7
2
2
8
133/133
JP9
3 1
2-3 closed Enabled
JP6
1
3
2-3 closed Normal
(default)
JP11 JP10
1
2
JP2
7 1
8 2
100/100