Dell XPS 720 Personal Computer User Manual


 
Appendix 171
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
(
On
default)
Enables or disables Execute Disable Memory Protection technology.
Off
Execute Disable Memory Protection technology
is disabled.
On
Execute Disable Memory Protection technology
is enabled.
Power Management
AC Recovery
(
Off
default)
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
(
Off
default)
Disables or selects when to automatically turn on the computer.
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
(
Off
default)
Specifies how aggressive the system is at conserving power while in hibernate
mode or turned off.
Off
Add more functionality
.
On
Conserve more power.
Suspend Mode
(
S3
default)
Specifies the power management suspend mode.
S1
— The computer resumes more quickly from sleep mode.
S3
— The computer conserves more power when not in use (system memory
remains active).