Asus B75M-PLUS Посібник - Сторінка 20

Переглянути онлайн або завантажити pdf Посібник для Материнська плата Asus B75M-PLUS. Asus B75M-PLUS 20 сторінок.

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Keyboard and USB device wake-up (KB_USBPWB)

This jumper allows you to enable or disable the P/S 2 device wake-up feature. When

you set this jumper to pins 2-3 (+5VSB), you can wake up the computer by pressing a

key on the P/S 2 keyboard or by clicking on the P/S 2 mouse. This feature requires an

ATX power supply that can supply at least 1A on the +5VSB lead, and a corresponding

setting in the BIOS.

B75M-PLUS Keyboard and USB device wake up

USB device wake-up (USBPWF)

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).

B75M-PLUS USB device wake up

1-12

If the steps above do not help, remove the onboard battery and move the jumper

again to clear the CMOS RTC RAM data. After clearing the CMOS, reinstall the

battery.

You do not need to clear the RTC when the system hangs due to overclocking. For

system failure due to overclocking, use the CPU Parameter Recall (C.P.R.) feature.

Shut down and reboot the system, then the BIOS automatically resets parameter

settings to default values.

KB_USBPWB

1 2

+5V

B75M-PLUS

+5V

(Default)

2 3

+5VSB

(Default)

USBPWF

2 3

+5VSB

Chapter 1: Product introduction