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There are three selections for Power Management, three of which have fixed mode settings.
Disable (default)
No power management. Disables all four modes Min. Power Saving Minimum
power management. Doze Mode = 1 hr. Standby Mode = 1 hr., Suspend Mode = 1
hr., and HDD Power Down = 15 min.
Max. Power Saving
Maximum power management -- ONLY AVAILABLE FOR SL CPU'S. Doze Mode
= 1 min., Standby Mode = 1 min., Suspend Mode = 1 min., and HDD Power Down
= 1 min.
User Defined
Allows you to set each mode individually. When not disabled, each of the ranges
are from 1 min. to 1 hr. except for HDD Power Down which ranges from 1 min. to
15 min. and disable.
PM Control APM
When enabled, an Advanced Power Management device will be activated to
enhance the Max. Power Saving mode and stop the CPU internal clock.
If the Max. Power Saving is not enabled, this will be preset to No.
Video Off Option
Selects the power-saving modes during which the monitor goes blank:
Always On Monitor remains on during power-saving modes.
Suspend --> Off Monitor blanked when system enters Suspend mode.
All Modes --> Off
Monitor blanked when system enters any power saving
mode.
Video Off Method
This determines the manner in which the monitor is blanked.
V/H SYNC+Blank
This selection will cause the system to turn off the vertical and horizontal
synchronization ports and write blanks to the video buffer.
Blank Screen
This option only writes blanks to the video buffer.
DPMS
Initial display power management signaling.