Asus K8N-LR - Manual (Page 37)

ASUS K8N-LR 2-17
2. 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) 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.
K8N-LR R
K8N-LR Keyboard Power Setting
KBPWR1
(Default)
+5V +5VSB
2 3 2 1
K8N-LR R
VGA_EN1
K8N-LR VGA Setting
Enable
(Default)
Disable
2
1
2
3
3. VGA Graphics controller setting (3-pin VGA_EN1)
These jumpers allow you to enable or disable the onboard ATI Rage XL
video graphics controller.