Intel PCM-6896 Video Off Method, This determines the manner in which the monitor is blanked, Dpms

Disable (Default)	No power management. Disable all four modes.
	Minimum power managemen. Doze mode = 1
Min. Power Saving	hour. Standby mode = 1 hour. Suspend mode =
	1 hour. HDD Power Down =15 minutes.
	Maximum power management--ONLY
Max.Power Saving	AVAILABLE FOR SL CPU’S. Dose mode =
	1 min., Standby mode = 1 min., Suspend mode
	= 1 min., and HDD Power Down = 1 min.
	Allows you to set each mode individually. When
User Defined	not disabled, each of the tanges are from 1 min.
	to 1 hour except for HDD Power Down which
	ranges from 1 min. to 15 min. and disable.

Video Off Method

This determines the manner in which the monitor is blanked.

	This selection will cause the system to turn off
V/H SYNC + Blank	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