Power management setup – Foxconn A55M User Manual

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Power Management Setup

► ACPI Sleep State

This item is used to set the energy saving mode of the ACPI function. When you enter this
item, the power will be down after a period of time. (PS:This platform only support “S3 (STR)”
mode). The status of the computer before it entering STR will be saved in memory, and the
computer can quickly return to previous state when the STR function wakes.

► Resume by PS2 Keyboard

This item is used to enable/disable the PS2 keyboard to generate a wake up.

► Resume by USB Device(s)

This item is used to wake up the system by a USB device when it is staying at S3 state.

► Resume by PCIE PME

This item is used to enable/disable the PCI Express device to generate a wake up.

► Resume by PCI PME

This item is used to enable/disable the PCI device to generate a wake up

► Resume by Modem Ring

This item is used to enable/disable the modem to generate a wake up.

► Resume by RTC

This item is used to enable/disable RTC alarm event to generate a wake up.
RTC is system real time clock.

► Energy-using Products

This item is used to enable/disable the EuP(Energy-using Products) feature. When enable, the
suspend power of the chipset will be cut off in S5 suspend mode in order to reduce the power
consumption of motherboard.
Enabled: S1/S3/S4 is normal, S5 wake up only by pressing the power button.
Disabled: Normal ACPI function.

► Restore AC Power Loss

This item is used to set which state the PC will take with when it resumes after an AC power
loss.

Main Advanced Chipset Boot Power Health Security Exit

Power Management Configuration

ACPI Sleep State [S3]

Resume By PS2 Keyboard [Enabled]

Resume By USB Device(s) [Enabled]
Resume By PCIE PME [Disabled]
Resume By PCI PME [Disabled]

Resume By Modem Ring [Disabled]

Resume By RTC [Disabled]
Energy-using Products [Enabled]
Restore AC Power Loss [Power Off]

→ ←: Select Screen
↑ ↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values

F3: Optimized Defaults
F4: Save & Reset
ESC: Exit

Select the highest ACPI sleep
state the system will enter
when the SUSPEND button is
pressed.

Power

This manual is related to the following products:

A75M