Dell OptiPlex 9020 Owner's Manual page 38

Option
Auto On Time
Deep Sleep Control
Fan Control Override
USB Wake Support
Wake on LAN
Block Sleep
Intel Smart Connect
Technology
38
Description
• Last Power State
This option sets the time of the day when you would like the system to
turn on automatically. Time is kept in standard 12-hour format
(hour:minutes:seconds). The startup time can be changed by typing the
values in the time and A.M./P.M. fields.
• Disabled - The system will not automatically power up.
• Every Day - The system will power up every day at the time you
specified above .
• Weekdays - The system will power up Monday through Friday at the
time you specified above.
• Select Days - The system will power up on days selected above at the
time you specified above.
NOTE: This feature does not work if you turn off your computer using
the switch on a power strip or surge protector or if Auto Power is set
to disabled.
Allows you to define the controls when Deep Sleep is enabled.
• Disabled
• Enabled in S5 only
• Enabled in S4 and S5
This option is disabled by default.
Controls the speed of the system fan. This option is disabled by default.
NOTE: When enabled, the fan runs at full speed.
This option allows you to enable USB devices to wake the computer from
standby.
• Enable USB Wake Support - This option is disabled by default.
This option allows the computer to power up from the off state when
triggered by a special LAN signal. Wake-up from the Standby state is
unaffected by this setting and must be enabled in the operating system.
This feature only works when the computer is connected to AC power
supply. The options differ based on the form factor.
• Disabled - Does not allow the system to power on by special LAN
signals when it receives a wake-up signal from the LAN or wireless LAN.
• LAN Only - Allows the system to be powered on by special LAN signals.
• WLAN Only - Allows the system to be powered on by special WLAN
signals. (For Ultra Small Form Factor only)
• LAN or PXE Boot - Allows the system to be powered on by special LAN
or PXE Bootsignals. (For Ultra Small Form Factor only)
This option is Disabled by default.
This option lets you block entering to sleep (S3 state) in operating system
environment.
• Block Sleep (S3 state) - This option is disabled by default.
The option is disabled by default. If option enables will periodically sense
nearby wireless connection while the system is asleep. It will synchronize