2.6Jumpers

1.Keyboard power (3-pin KBPWR1)

This jumper allows you to enable or disable the keyboard wake-up feature. Set this jumper to pins 2-3 (+5VSB) if you wish to wake up the computer when you press a key on the keyboard. This feature requires an ATX power supply that can supply at least 1A on the +5VSB lead, and a corresponding setting in the BIOS. Refer to Chapter 4 for more information.

PSCH-SR

KBPWR1

1

2

2

3

 

 

 

 

 

+5V +5VSB (Default)

PSCH-SR Keyboard Power Setting

2.Integrated LAN controllers (3-pin LAN_EN1; LAN_EN2)

This jumper allows you enable or disable the onboard LAN controllers. The LAN_EN1 jumper is for the LAN1 port controlled by the Intel® 82547GI LAN controller while the LAN_EN2 jumper is for the LAN2 port controlled by the Intel® 82541GI LAN controller.

PSCH-SR

LAN_EN1 for 82547GI controller

LAN_EN2 for 82541GI controller

1

2

 

2

3

 

 

 

 

 

Enable Disable (Default)

PSCH-SR LAN Controller Jumper

ASUS PSCH-SR motherboard

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