Chapter 4: Motherboard information
4-4
4.2
Jumpers
PSCH-LR
®
PSCH-LR Keyboard Power Setting
KBPWR1
(Default)
No KB Wake-Up
KB Wake-Up
12
23
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 (the default is the
Space Bar). This feature requires an ATX power supply that can supply
at least 1A on the +5VSB lead, and a corresponding setting in the
BIOS (see section 4.5.1 Power Up Control).
PSCH-LR
®
PSCH-LR LAN_EN1 Setting
Enable
(Default)
Disable
LAN_EN1
23
12
2. Gigabit LAN1 controller setting (3-pin LAN_EN1)
This jumper allows you to enable or disable the Intel® 82541GI Gigabit
LAN controller. Setting this jumper to pins 2-3 disables the Gigabit LAN
port (RJ-45) on the rear panel that corresponds to this controller.