Dell XPS 720 owner manual 171, Strip or surge protector, Appropriate time field, Low Power Mode

Password Changes

(Unlocked default)

This option locks the system password field with the administrator (admin) password.

NOTE: When the system password field is locked, you can no longer disable password security by pressing <Ctrl><Enter> when the computer starts.

Execute Disable	Enables or disables Execute Disable Memory Protection technology.
(On default)	• Off — Execute Disable Memory Protection technology is disabled.
	• On — Execute Disable Memory Protection technology is enabled.
Power Management
AC Recovery	Specifies how the computer will behave when AC power is restored after an
(Off default)	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).

Appendix

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