Checking Jumper Settings; Jumper Settings - ECS A875M-A Manual

Checking Jumper Settings

The following illustration shows the location of the motherboard jumpers. Pin 1 is
labeled.

Jumper Settings

Jumper Type Description
CLR_CMOS 3-pin Clear CMOS
Rear USB PS/2
USBPWR_R1~2 3-pin
Power Select
Jumper
Front Panel
USBPWR_F1~2 3-pin
USB Power
Select Jumper
1. To avoid the system unstability after clearing CMOS, we recommend
users to enter the main BIOS setting page to "Load Default Settings" and
then "Save & Exit Setup".
2. Make sure the power supply provides enough 5VSB voltage before
selecting the 5VSB function.
3. It is required that users place the USBPWR_R1~2 & USBPWR_F1~2
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.
Installing the Motherboard
Setting (default)
1-2: NORMAL
2-3: CLEAR
Before clearing the
CLR_CMOS
CMOS, make sure to
turn off the system.
1-2: VCC
2-3: 5VSB
USBPWR_R1~2
1-2: VCC
2-3: 5VSB
USBPWR_F1~2
9
1
1
1