Dell OptiPlex 7440 - Power Management Screen Options

Option Description
Limit CPUID Value Allows you to limit the maximum value of the Standard CPUID Fuction support.
Some operation systems will not complete installation when maximum CPUID
Function supported is greater than 3.
• Enable CPUID Limit - This option is disabled by default.
Intel TurboBoost Allows you to enable or disable the Intel TurboBoost mode of the processor.
• Enable Intel TurboBoost
Default setting: The option is enabled.
Power management screen options
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 Allows you to set the time at which the computer must turn on automatically. The
options are:
• Disabled
• Every Day
• Weekdays
• Select Days
Default setting: Disabled
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 enabled 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
Allows you to enable USB devices to wake the system from Standby.
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