2.
USB device wake-up (3-pin USBPW1-4, USBPW5-10)
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 these jumpers to +5VSB to wake up the computer from S3 and S4 sleep
modes (no power to CPU, DRAM in slow refresh, power supply in reduced power
mode).
M4N68T-M V2
M4N68T-M Series USB Device Wake Up
2
1
2 3
+5V
(Default)
+5VSB
USBPW5-10
2
1
2
3
+5V
+5VSB
(Default)
USBPW1-4
3.
Keyboard power (3-pin KBPWR)
This jumper allows you to enable or disable the keyboard wake-up feature. When you
set this jumper to pins 2-3 (+5VSB), you can wake up the computer by pressing 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.
M4N68T-M V2
M4N68T-M Series Keyboard Power Setting
2
1
2 3
+5V
(Default)
+5VSB
KBPWR
ASUS M4N68T-M Series
1-19
