ECS CDC-I, User Manual, Page: 13 / 56

9
Installing the Motherboard
Checking Jumper Settings
The following illustration shows the location of the motherboard jumpers. Pin 1 is
labeled.
Jumper Settings
1. To avoid the system instability after clearing CMOS, we recommend
users to enter the main BIOS setting page to “Load Default Settings”
and then “Save and Exit Setup”.
2. Make sure the power supply provides enough 5VSB voltage before
selecting the 5VSB function.
Jumper
Type
Description Setting (default)
CLR_CMOS 3-pin Clear CMOS
2-3: CLEAR
Before clearing the
CMOS, make sure to
turn off the system.
CLR_CMOS
Front Panel
USB Power
Rear USB PS/2
Power Select
1-2: VCC
USBPWR_F
USBPWR_R
3-pin
3-pin
2-3: 5VSB
1-2: VCC
1
USBPWR_R
2-3: 5VSB
USBPWR_F
1-2: NORMAL
1
1