Hardware setup – Asus 850 ATX P4T User Manual

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3. HARDWARE SETUP

ASUS P4T User’s Manual

Motherboard Settings

3. H/W SETUP

2) USB Device Wake Up (USBPWR)

This allows you to disable or enable the USB device wake up function. Set this
jumper to Enable if you wish to use your USB devices to wake up your computer.
This feature requires an ATX 12V power supply that can supply at least 2A on the
+5VSB lead. The default is set to Disable because not all computers have the
appropriate ATX power supply. Your computer will not power ON if you set this
to Enable and do not have the appropriate ATX power supply.

NOTES

1. This jumper must be set in conjunction with Wake On USB Device in 4.5.1

Power Up Control.

2. To support wake up from USB devices, this jumper must be set to Enable.

3. The total current consumed must NOT exceed the power supply capability

(+5VSB) whether under normal working conditions or in the sleep mode.

Setting

USBPWR

Disable

[2-3] (default)

Enable

[1-2]

P4T

P4T USB Device Wake Up

Disable

(Default)

Enable

1 2

2 3

USBPWR