ECS AMD690GM-M2

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)
CLR_CMOS
3-pin
CLEAR CMOS
1-2: NORMAL
2-3: CLEAR CMOS
Before clearing the
CMOS, make sure to
turn off the system.
CLR_CMOS
To avoid the system instability after clearing CMOS, we recommend users
to enter the main BIOS setting page to “Load Optimized Defaults” and
then “Save & Exit Setup”.
1