2. USB devi ce wake-up (3-pi n PS2_USB_PWR)

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

500 mA on the +5VSB lead, and a corresponding setting in the BIOS.

PS2_USB_PWR

1 2

2

3

 

 

+5V (Default)

+5VSB

M2N8-VMX USB Device Wake Up

1-22

Chapter 1: Product introduction