ECS IC55H-A Manual page 13

Checking Jumper Settings
The following illustration shows the location of the motherboard jumpers. Pin 1 is
labeled.
Jumper Settings
Description
Jumper Type
CLR_CMOS 3-pin CLEAR CMOS
Rear USB/PS2
3-pin
USBPWR_R1~2
Power Select
Jumpers
Front Panel
USBPWR_F 3-pin
USB Power
Select Jumper
To avoid the system instability after clearing CMOS, we recommend
1.
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 se-
lecting the 5VSB function.
3. It is required that users place the USBPWR_F & USBPWR_R1~2 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 the system off.
1
1-2: VCC
2-3: 5VSB
USBPWR_R1~2
1
1-2: VCC
2-3: 5VSB
USBPWR_F
9
1