Asus Motherboard A7S8X-MX User Manual download pdf (Page 29)

ASUS A7S8X-MXASUS A7S8X-MX

ASUS A7S8X-MX

1-171-17

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2.2.

USB device wake-up (3-pin USBPW1234, USBPW5678)USB device wake-up (3-pin USBPW1234, USBPW5678)

USB device wake-up (3-pin USBPW1234, USBPW5678)

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).

The USBPW1234 jumper is for the rear USB ports. The USBPW5678

jumper is for the internal USB connectors that you can connect to

additional USB ports.

• The USB device wake-up feature requires a power supply that can

provide 500mA on the +5VSB lead for each USB port; otherwise,

the system will not power up.

• The total current consumed must NOT exceed the power supply

capability (+5VSB) whether under normal condition or in sleep mode.

A7S8X-MX

2321

A7S8X-MX USB device wake-up

+5V

(Default)

+5VSB

USBPW1234

+5V

(Default)

+5VSB

USBPW5678

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Asus Motherboard A7S8X-MX User Manual Page 29