9
Installing the Motherboard
Checking Jumper Settings
The following illustration shows the location of the motherboard jumpers. Pin 1 is labeled.
Jumper Settings
Jumper Type
Description
Setting (default)
JP1
3-pin CLEAR CMOS
1-2: NORMAL
2-3: CLEAR
1-2: Disable
2-3: Enable
Before clearing the
CMOS, make sure to
turn the system off.
JP3
3-pin BIOS PROTECT
CPU Frequency
CPU FREQ JP8 JP9
100 MHz 1-2 1-2
133 MHz 2-3 1-2
166 MHz 2-3 2-3
JP8
3-pin
JP9
3-pin
CPU Frequency
