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A55-c keyboard power, A55-c usb device wake up, Asus a55-c – Asus A55-C User Manual

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2.

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. This feature requires an ATX power supply that can provide at least

1A on the +5VSB lead, and a corresponding setting in the BIOS.

A55-C

A55-C Keyboard Power

1 2

2 3

+5V

(Default)

+5VSB

KBPWR

3.

USB device wake-up (3-pin USBPW1~6; 3-pin USBPW7~10)
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 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).

A55-C

A55-C USB device wake up

1 2

2 3

+5V

+5VSB

USBPW1~6

(Default)

1 2

2 3

+5V

+5VSB

USBPW7~10

(Default)

ASUS A55-C

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