ECS 945GCT-M2, Manual, Page: 15 / 50

9
Installing the Motherboard
Checking Jumper Settings
The following illustration shows the location of the motherboard jumpers. Pin 1 is labeled.
Jumper Settings
USBPWR_F
USBPWR_R
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.
1
CLR_CMOS
USBPWR_F 3-pin USB Power 2-3: 5VSB
USBPWR_R 3-pin 1-2: VCC
1
Front Panel 1-2: VCC
Select Jumper
1
Rear USB PS/2
Power Select
Jumper
2-3: 5VSB
1. 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”.
2. Make sure the power supply provides enough 5VSB voltage before select-
ing the 5VSB function.
3. It is required that users place the USBPWR_F & USBPWR_R cap onto 2-
3 pin rather than 1-2 pin as default if you want to wake up the computer by
USB/PS2 KB/Mouse.