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Power
This section provides power details and settings.
Table 20. Power
Options
USB Wake Support
Enable USB Wake Support
AC Behavior
Active State Power Management (ASPM)
Block Sleep
Intel Speed Shift Technology
Intel Speed Shift Technology
Security
This section provides security details and settings.
Table 21. Security
Options
Intel Platform Trust Technology (PTT)
Description
This section contains a toggle switch to allow the user to
enable or disable USB Wake Support. It allows the system
to use USB devices like a mouse and keyboard to wake the
system from standby mode (OFF by default).
NOTE:
This feature only works if the power adapter is
connected to the system.
This section allows the user to control the behavior of the
system when power is restored after an unexpected loss of
power. The options here are:
● Power Off - System stays off after AC power is restored
(Selected by default)
● Power On - System powers on after AC power is restored
● Last Power State - System returns to the previous state
after AC power recovery
This section allows the user to set the ASPM level. The
options here are:
● Auto - There is handshaking between the device and PCI
Express hub (Selected by default)
● Disabled - ASPM power management is turned off at all
times
● L1 Only - ASPM power management is set to level 1
This section determines how aggressively the system is
conserving power while in Shutdown (S5) or Hiernate (S4)
mode. The options are:
● Disabled
● Enabled in S5 only
● Enabled in S4 and S5 (Selected by default)
This section contains a toggle switch to allow the user to
enable or disable Intel Speed Shift Technology support. This
feature enables the operating system to select appropriate
processor performance automatically (ON by default).
Description
This section contains a toggle switch to select whether Intel
PTT is visible to the Operating System(OS). (ON by default)
System setup
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