2.PS2/USB Device Wake-up (3-pin PS2USBPW)

This jumper allows you to enable or disable the USB/PS2 keyboard or mouse wake-up feature. Set this jumper to +5V to wake up the computer from S1 sleep mode (CPU stopped, DRAM refreshed, system running in low power mode) using the connected keyboard, mouse or USB devices. Set this jumper to pins 2-3 (+5VSB) to wake up from S3 and S4 sleep modes (no power to CPU, DRAM in slow refresh, power supply in reduced power mode).

A7N8X-XE

PS2USBPW

1

2

2

3

 

 

 

 

 

+5V +5VSB (Default)

A7N8X-XE PS2/USB Device Wake-up

1.This device wake-up feature requires a power supply that can provide 500mA on the +5VSB lead for each USB, keyboard and mouse devices, otherwise, the system will not power up.

2.The total current consumed must NOT exceed the power supply capability (+5VSB) whether under normal condition or in sleep mode.

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Chapter 1: Product Introduction

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Asus manual PS2/USB Device Wake-up 3-pin PS2USBPW, A7N8X-XE PS2/USB Device Wake-up