Dell 720 appendix Documentation

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Power Management

AC Recovery

(Off default)

Protection technology is disabled.

￿On — Execute Disable Memory Protection technology is enabled.

Specifies how the computer will behave when AC power is restored after an AC power loss.

￿Off — The system stays off after AC power is restored.

￿On — The system powers on after AC power is restored.

￿Last — The system returns to the previous state after AC power is restored.

Auto Power On	Disables or selects when to
	automatically turn on the computer.
(Off default)
	￿	Off — Do not use the Auto
		Power Time.
	￿	Everyday — Turn the computer
		on every day at the time set in
		Auto Power Time.
	￿	Weekdays — Turn the computer
		on Monday through Friday at the
		time set in Auto Power Time.
	NOTE: This feature does not work if
	you turn off your computer using a
	power strip or surge protector.
Auto Power Time	Specifies the time to automatically turn
	on the computer.
	Change the time to automatically turn
	on the computer by pressing the up- or
	down-arrow key to increase or decrease
	the numbers, or type the numbers in
	the appropriate time field.
	NOTE: This feature does not work if
	you turn off your computer using a
	power strip or surge protector.
Low Power Mode	Specifies how aggressive the system is
	at conserving power while in hibernate
(Off default)	mode or turned off.
	￿	Off — Add more functionality.
	￿	On — Conserve more power.
Suspend Mode	Specifies the power management
	suspend mode.
(S3 default)
	￿	S1 — The computer resumes
		more quickly from sleep mode.
	￿	S3 — The computer conserves
		more power when not in use
		(system memory remains
		active).
Maintenance
Service Tag	Displays the system service tag.
SERR Message	Controls the SERR message
	mechanism. Some graphics cards
(On default)	require that the SERR Message
	mechanism be disabled.
	￿	Off — Do not use the SERR
		message mechanism.
	￿	On — Use the SERR message
		mechanism.
Load Defaults	This setting restores the computer's
	factory-installed default settings.
	￿	Cancel — Do not restore factory-
		installed default settings.
	￿	Continue — Restore factory-
		installed default settings.
Event Log	Displays the system event log.
	￿	Mark all entries — Mark all
		event log entries as read (R).
	￿	Clear log — Clear all event log
		entries.

NOTE: Once an event log entry is marked as read (R) that entry cannot

http://support.euro.dell.com/support/edocs/systems/720H2C/en/OM/appendix.htm6.07.2007