2. Keyboard power (3-pi n KBPWR)

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.KBPWR

1

2

2

3

+5V +5VSB (Default)

M2V-MX

M2V-MX Keyboard Power Setting3. USB devi ce wake-up (3-pi n 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 USBPW1-4 jumper is for the rear USB ports (USB port 1-4). The USBPW5-8 jumper is for the internal USB connectors (USB port 5-8) that you can connect to additional USB ports.

M2V-MX

M2V-MX USB Device Wake Up
USBPW1-4

 

3

2

2

1

 

+5V

+5VSB

 

(Default)

USBPW5-8

2

3

1

2

 

 

+5V

+5VSB

 

 

(Default)

•The USB device wake-up feature requires a power supply that can

provide 500 mA 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.

ASUS M2V-MX

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