Asus P5GC - Manual (Page 44)

2-22 Chapter 2: Hardware information
P5GC.Keyboard/mouse.Power.Setting
P5GC
(Default)
1
2 2
3
+5
V
+5VSB
KB/MSPW
2.. Keyboard/mouse.power.wake-up.(3-pin.KB/MSPW)
This jumper allows you to enable or disable the keyboard and mouse
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 500
mA on the +5VSB lead, and a corresponding setting in the BIOS.
The total current consumed must NOT exceed the power supply capability
(+5VSB) whether under normal condition or in sleep mode.
P5GC.USB.Device.Wake.Up
P5GC
3
2 2
1
USBPW1-4
+5V
(Default)
+5VSB
3
2 2
1
USBPW5-8
+5V
(Default)
+5VSB
3.. USB.device.wake-up.(3-pin.USBPW1-4,.USBPW5-8)
Set these jumpers to +5V to wake up the computer from S1 sleep mode
(CPU stopped, DRAM refreshed, system running in low power mode) using
the connected USB devices. Set to +5VSB to wake up from S3 and S4 sleep
modes (no power to CPU, DRAM in slow refresh, power supply in reduced
power mode).
• The USB device wake-up feature requires a power supply that can provide
500mA on the +5VSB lead for each USB port. Otherwise, the system would
not power up.
• The total current consumed must NOT exceed the power supply capability
(+5VSB) whether under normal condition or in sleep mode.