Asus P4GD1 - Manual (Page 41)

A S U S P 4 G D 1 A S U S P 4 G D 1 A S U S P 4 G D 1 A S U S P 4 G D 1 A S U S P 4 G D 1 2 - 2 1 2 - 2 1 2 - 2 1 2 - 2 1 2 - 2 1
3 . 3 . 3 . 3 . 3 . K e y b o a r d p o w e r ( 3 - p i n K B P W R ) K e y b o a r d p o w e r ( 3 - p i n K B P W R ) K e y b o a r d p o w e r ( 3 - p i n K B P W R ) K e y b o a r d p o w e r ( 3 - p i n K B P W R ) K e y b o a r d p o w e r ( 3 - p i n K B P W R )
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.
P4GD1
P4GD1 Keyboard power setting
(Default)
+5V +5VSB
KBPWR
2 3 1 2