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24 Chapter 2
Power Management Setup
Parameter Description Option
ACPI function Enables or disables the Advanced Configuration and Power
Management (ACPI) function.
Enabled
Disabled
ACPI Suspend Type Select an ACPI state. S1 & S3
S1 (POS)
S3 (STR)
Power Management Select a power saving method for the following modes:
• HDD power down
• Suspend mode
User Define
Min. Saving
Max Saving
Video Off Method Determines the manner when the monitor goes blank. DPMS Support
Blank Screen
V/H Sync + Blank
HDD Power Down Set a time when the hard disk drives will power down after a period
inactivity.
Disabled
1 to 14 Min
HDD Down in Suspend Enables or disables the HDD power down function in suspend mode. Disabled
Enabled
Soft-Off by PBTN Determines the behavior of system power button. Instant-Off
Delay 4 Sec
PowerOn After Pwr-Fail Set the system to automatically start itself up after a power failure. Off
On
Former-Sts
WOL (PME#)/From Soft-Off Enables or disables to wake up the system from a power saving mode
through an event on a LAN device or using soft-off.
Disabled
Enabled
S5 Resume by USB If enabled, press any key or click the mouse will wake system from S1/
S3 state.
Disabled
Enabled
Power-On by Alarm Enables or disables to boot the system on scheduled date/time. Disabled
Enabled
Day of Month Alarm
This parameter can be configured if the Power-On by Alarm is set to enable.
Time (hh:mm:ss) Alarm
HPET Support Enables or disables the High Precision Event Timer (HPET) function. Enabled
Disabled
PS2 KB Wakeup Enables or disables to wake up the system from a power saving mode
using a PS2 keyboard.
Disabled
Enabled
PS2 Mouse Wakeup Enables or disables to wake up the system from a power saving mode
using a PS2 mouse.
Disabled
Enabled