Dell Dimension E520 Owner's Manual - Page 117

Execute Disable, Password Changes, AC Recovery, Auto Power On, Suspend Mode

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Password Changes (Unlocked default) Execute Disable (On default) Determines the interaction between the System password and the Admin password. • Locked - prevents a user without a valid Admin password from being able to modify the System password • Unlocked - allows a user without a valid Admin password to modify the system password Enables or disables Execute Disable memory protection technology. Power Management AC Recovery (Off default) Determines how the system responds when AC power is re-applied after a power loss. • Off - The system remains off when power is re-applied. You must press the front-panel power button before the system turns on. • On - The system turns on when power is re-applied. • Last - The system returns to the last power state the system was in just before it was turned off. Auto Power On (Off default) Sets the computer to automatically turn on. • Off - disables the Auto Power On feature • Everyday - turns the computer on every day at the time set in Auto Power Time • Weekdays - turns the computer on every day from 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 Sets time to automatically turn on the computer. Time is kept in the standard 12-hour format (hours:minutes). Change the startup time by pressing the right- or left-arrow key to increase or decrease the numbers, or type numbers in both the date and time fields. Suspend Mode (S3 default) Sets the computer's suspend mode. • S1 - sets the computer to a suspend state where the computer is running in a low-power mode • S3 - sets the computer to a standby state where the power is reduced or turned off for most components; however, system memory remains active for both settings Appendix 117

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Appendix
117
Password Changes
(
Unlocked
default)
Determines the interaction between the
System
password and the
Admin
password.
•
Locked —
prevents a user without a valid
Admin
password from being able to
modify the
System
password
•
Unlocked
— allows a user without a valid
Admin
password to modify the
system password
Execute Disable
(
On
default)
Enables or disables
Execute Disable
memory protection technology.
Power Management
AC Recovery
(
Off
default)
Determines how the system responds when AC power is re-applied after a
power loss.
•
Off
— The system remains off when power is re-applied. You must press the
front-panel power button before the system turns on.
•
On
— The system turns on when power is re-applied.
•
Last
— The system returns to the last power state the system was in just
before it was turned off.
Auto Power On
(
Off
default)
Sets the computer to automatically turn on.
•
Off
— disables the Auto Power On feature
•
Everyday
— turns the computer on every day at the time set in
Auto Power
Time
•
Weekdays
— turns the computer on every day from 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
Sets time to automatically turn on the computer.
Time is kept in the standard 12-hour format (
hours:minutes
). Change the
startup time by pressing the right- or left-arrow key to increase or decrease the
numbers, or type numbers in both the date and time fields.
Suspend Mode
(
S3
default)
Sets the computer’s suspend mode.
•
S1 —
sets the computer to a suspend state where the computer is running in
a low-power mode
•
S3 —
sets the computer to a standby state where the power is reduced or
turned off for most components; however, system memory remains active for
both settings