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Precision 3440 Small Form Factor Setup and specifications guide

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Power Management screen options

Option
Description
AC Recovery
Allows you to enable or disable the computer from turning on automatically when an AC adapter is restored.
  • Power Off (default)
  • Power On
  • Last Power State
Enable Intel Speed Shift Technology
This option is used to enable or disable the Intel speed shift technology support. The option is enabled by default.
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

Deep Sleep Control
Allows you to aggressive the system is at conserving power while Shut down (S5) or in Hybernate (S4) mode.
  • Disabled
  • Enabled in S5 only
  • Enabled in S4 and S5 (default)
USB Wake Support
Allows you to enable USB devices to wake the system from Standby.
  • Enable USB Wake Support

Default setting: The option is enabled..

Wake on LAN/WLAN
Allows you to enable or disable the feature that powers on the computer from the Off state when triggered by a LAN signal.
  • Disabled: This option is enabled by default.
  • LAN Only
  • WLAN Only
  • LAN or WLAN
  • LAN with PXE Boot
Block Sleep
This option lets you block entering to sleep (S3 state) in operating system environment.

Block Sleep (S3 state)

Default setting: This option is disabled

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