Dell OptiPlex XE2 (Mid 2013) - Manual (Page 39)

Option Description
Hyper-Thread Control Allows you to enable or disable the Hyper-Threading technology. This option is
enabled by default.
Rapid Start Technology Allows you to improve batter life by automatically putting the system into a low power
status during after user specified amount of time.
• Intel Rapid Start feature
NOTE: Rapid Start Technology will automatically be disabled due to
configuration changes:
• Hard Disk Confirguration or partition have been changed
• Memory capcity over 8GB installed.
• System or HDD pasword is enabled
• A Dell Encryption Accelerator is installed
• The Block Sleep setting is enabled
Table 7. Power Management
Option Description
AC Recovery Specifies how the computer will respond when AC power is applied after an AC
power loss. You can set the AC Recovery to:
• Power Off (default)
• Power On
• Last Power State
Auto On Time 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.
Deep Sleep Control 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.
Fan Control Override Controls the speed of the system fan. This option is disabled by default.
NOTE: When enabled, the fan runs at full speed.
USB Wake Support This option allows you to enable USB devices to wake the computer from standby.
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