Jumpers - Asus P4S800 User Manual

1.11

Jumpers

1. USB device wake-up (3-pin USBPW12, USBPW34, USBPW56)
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 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 rear panel USB ports (Ports 1 to 4) do not support device wake-up from S4
sleep mode.
P4S800
P4S800 USB Device Wake Up
1-16
®
USBPW12
USBPW34
1 2 2 3
+5V +5VSB
(Default)
USBPW56
2
1 2 3
+5V +5VSB
(Default)
Chapter 1: Product introduction