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).

USBPW1-4

 

3

2

2

1

 

+5V +5VSB

(Default)

M4N68T-MUSBPW5-10

1

2

2

3

 

 

 

 

 

+5V +5VSB (Default)

M4N68T-M USB Device Wake Up

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.

KBPWR

1

2

2

3

 

 

 

 

 

+5V +5VSB (Default)

M4N68T-M

M4N68T-M Keyboard Power Setting

ASUS M4N68T-M

1-19