ECS Motherboard

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: WRITE ENABLE
2-3: WRITE DISABLE
BIOS PROTECT
3-pin
JP3
Before clearing the
CMOS, make sure to
turn off the system.
1
JP1
1
JP3