Asus P4T-E Manual do Utilizador descarregar pdf (Página 21)

3. HARDWARE SETUP

ASUS P4T-E User’s Manual

Motherboard Settings

3. H/W SETUP

P4T-E

P4T-E USB Device Wake Up

USBPWR

+5V

+5VSB

(Default)

4) USB Device Wake-up (USBPWR)

The jumpers are set to +5V as the default to allow wake up from the S1 sleep

state (CPU stopped; RAM refreshed; system running in low power mode) using

the connected USB devices. Set the jumpers to +5VSB to allow wake up from

S3 sleep state (no power to CPU; RAM in slow refresh; power supply in re-

duced power mode).

The default setting for the three jumpers is 2-3 to select +5V (because not all

computers have the appropriate power supply to support the other mode).

NOTES:

1. This feature requires an ATX power supply that can supply at least 2A on

the +5VSB lead when these jumpers are set to +5VSB. Otherwise, the

system does not power up.

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

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

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Asus P4T-E Manual do Utilizador Página 21