Technical information

49 Chapter 2
Power Management Setup
Selecting “Power Management Setup” from the Advanced Options menu displays the following screen:
The following table describes the parameters found in the sub-menu. Settings in boldface are the default and
suggested settings.
NOTE:
These are global timer events.
Parameter Description Option
ACPI Functiont ACPI power management
Enabled
Disabled
ACPI Suspend Type Selects the ACPI Suspend Type as S3 (STR, Suspend to
RAM) or S1 (POS, Power On Suspend)
S3 (STR)
S1 (POS)
Video Off Method Turn off the video by DPMS or Blank Screen or V/H SYNC
+ Blank Screen
SYNC+BLANK
Blank Screen
V/H
Video Off In Suspend Turn off the video when entering the Suspend mode.
Yes
No
Suspend Type When entering the Suspend mode, Stop Grant won’t stop
CPU Clock, PwrOn (Power On) Suspend will.
Stop Grant
PwrOn Suspend
MODEM Use IRQ This item lets you set an IRQ for the modem.
3
, 4, 5, 7, 9, 10, 11, and N/A
Primary IDE 0* To enable or disable the detection of Primary IDE 0 (HDD
activities for power down state transition.
Disabled
Enabled
Primary IDE 1* To enable or disable the detection of Primary IDE 1 (HDD
activities for power down state transition.
Disabled
Enabled
Secondary IDE 0* To enable or disable the detection of Secondary IDE 0
(HDD) activities for power down state transition.
Disabled
Enabled
Secondary IDE 1* To enable or disable the detection of Secondary IDE 1
(HDD) activities for power down state transition.
Disabled
Enabled
FDD, COM, LPT port* To enable or disable the detection of FDD, COM port, and
LPT port activities for power down state transition.
Disabled
Enabled
PCI PIRQ [A-D]#* To enable or disable the detection of PCI PIRQ [A-D]#
activities for power down state transition.
Disabled
Enabled