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ASUS PSCH-SR motherboard
2-17
2.6 Jumpers
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
®
PSCH-SR Keyboard Power Setting
KBPWR1
(Default)
+5V +5VSB
12
23
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
®
PSCH-SR LAN Controller Jumper
LAN_EN1 for 82547GI controller
Enable
(Default)
Disable
23
12
LAN_EN2 for 82541GI controller