Dell 720H2C Personal Computer User Manual


 
(Off default)
power is restored after an AC power loss.
l Off The system stays off after AC power is
restored.
l On The system powers on after AC power is
restored.
l 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.
l Off Do not use the Auto Power Time.
l Everyday Turn the computer on every day
at the time set in Auto Power Time.
l 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.
l Off Add more functionality.
l On Conserve more power.
Suspend Mode
(S3 default)
Specifies the power management suspend mode.
l S1 The computer resumes more quickly from
sleep mode.
l S3 The computer conserves more power
when not in use (system memory remains
active).
Maintenance
Service Tag
Displays the system service tag.
SERR Message
(On default)
Controls the SERR message mechanism. Some
graphics cards require that the SERR Message
mechanism be disabled.
l Off Do not use the SERR message
mechanism.
l On Use the SERR message mechanism.
Load Defaults
This setting restores the computer's factory-installed
default settings.
l Cancel Do not restore factory-installed
default settings.
l Continue Restore factory-installed default
settings.
Event Log
Displays the system event log.
l Mark all entries Mark all event log entries
as read (R).
l Clear log Clear all event log entries.
NOTE: Once an event log entry is marked as read (R)
that entry cannot be marked as unread (U).
POST Behavior