Microsoft PXP43 manual Checking Jumper Settings

8PXP43 Motherboard User’s Guide

Checking Jumper Settings

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

Jumper Settings

Jumper	Type	Description	Setting (default)
			1-2: NORMAL
CLR_CMOS	3-pin	CLEAR CMOS	2-3: CLEAR
			Before clearing the	1
			CMOS, make sure to	CLR_CMOS
			turn the system off.
		Rear USB/PS2	1-2: VCC	1
USBPWR_R1	3-pin
		Power Select
			2-3: 5VSB
		Jumper
				USBPWR_R1
USBPWR_F1~2	3-pin	Front Panel	1-2: VCC
		USB Power		1
			2-3: 5VSB
		Select Jumper		USBPWR_F1~2

1. To avoid the system instability after clearing CMOS, we recommend users to enter the main BIOS setting page to “Load Optimized Defaults” 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_F1~2 & USBPWR_R1 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