Dell Vostro 14–3478 Owner's Manual page 64

Option
Intel SpeedStep
C States Control
Intel TurboBoost
Hyper-Thread Control
Table 13. Power Management
Option
AC Behavior
Enable Intel Speed Shift Technology
Auto On Time
USB Wake Support
Wake on LAN
64 System setup
Description
Default Setting: All is enabled.
Allows you to enable or disable the Intel SpeedStep feature.
• Enable Intel SpeedStep
Default Setting: The option is enabled.
Allows you to enable or disable the additional processor sleep states.
• C states
Default Setting: The option is enabled.
Allows you to enable or disable the Intel TurboBoost mode of the processor.
• Enable Intel TurboBoost
Default Setting: The option is enabled.
Allows you to enable or disable the HyperThreading in the processor.
• Disabled
• Enabled
Default Setting: The option is enabled.
Description
Allows you to enable or disable the computer from turning on automatically when an AC adapter
is connected.
Default Setting: Wake on AC is not selected.
This option is used to enable/disable Intel Speed Shift Technology support. Setting this option to
enable allows the operating system to select the appropriate processor performance
automatically.
Default Setting: Enable Intel Speed Shift Technology is enabled.
Allows you to set the time at which the computer must turn on automatically. The options are:
• Disabled (default)
• Every Day
• Weekdays
• Select Days
Allows you to enable USB devices to wake the system from Standby.
NOTE: This feature is only functional when the AC power adapter is connected. If the
AC power adapter is removed during Standby, the system setup will remove power
from all of the USB ports to conserve battery power.
• Enable USB Wake Support
Default Setting: The option is disabled.
Allows you to enable or disable the feature that powers on the computer from the Off state
when triggered by a LAN signal.