ECS 945GCT-M3, Manual, Page: 15 / 60

Installing the Motherboard
9
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
CLR_CMOS
1-2: NORMAL
2-3: CLEAR CMOS
Before clearing the
CMOS, make sure to
turn off the system.
B I O S _ W P
2-pin
1
CLR_CMOS
BIOS_WP PROTECT
FLASH
OPEN: WRITE UNPROTECT
SHORT: WRITE PROTECT
To avoid the system unstability after clearing CMOS, we recommend
users to enter the main BIOS setting page to “Load Optimal Defaults”
and then “Save Changes and Exit”.
1