User`s guide

Chapter 2: Motherboard Installation

CLR_CMOS: Clear CMOS Jumper

Use this jumper to clear the contents of the CMOS memory. You may need to clear

the CMOS memory if the settings in the Setup Utility are incorrect and prevent

your motherboard from operating. To clear the CMOS memory, disconnect all the

power cables from the motherboard and then move the jumper cap into the CLEAR

setting for a few seconds.

Function Jumper Setting

Normal Short Pins 1-2

Clear CMOS Short Pins 2-3

Note: To avoid the system unstability after clearing CMOS, we recommend users

to enter the main BIOS setting page to “Load Optimal De-faults” and then

“Save Changes and Exit”.

CLR_CMOS

1. Make sure the power supply provides enough SB5V voltage before

selecting the SB5V function.

2. To wake up the computer by USB/PS2 KB/Mouse in S3 status, users

have to place the USBPWR_F & USBPWR_R cap onto 2-3 pin instead of 1-

2 as default, and then press into BIOS “Power Management Setup”page

to choose the functions (USB/PS2KB/MS) you want to enable.

USBPWR_F: FRONT PANEL USB POWER SELECT Jumper

USBPWR_F

Function Jumper Setting

VCC Short Pins 1-2

5VSB Short Pins 2-3

USBPWR_R: REAR USB PS/2 POWER SELECT Jumper

Use this jumper to set the Rear USB PS/2 Power function.

USBPWR_R

Function Jumper Setting

VCC Short Pins 1-2

5VSB Short Pins 2-3

Note: