Power Management - Dell Vostro 3590 Service Manual

Option
Intel SpeedStep
C-States Control
Intel TurboBoost
Hyper-Thread Control

Power management

Option Description
AC Behavior 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.
Enable Intel Speed
•
Shift Technology
Default setting: Enabled
Auto On Time Allows you to set the time at which the computer must turn on automatically. The options are:
•
•
•
•
Default setting: Disabled
USB Wake Allows you to enable USB devices to wake the system from Standby.
Support
•
Wake on WLAN Allows you to enable or disable the feature that powers on the computer from the Off state when triggered by a
LAN signal.
•
•
Default setting: Disabled
Peak Shift This option enables you to minimize the AC power consumption during the peak power times of day. After you
enable this option, your system runs only in battery even if the AC is attached.
•
84 System setup
Enable Intel Speed Shift Technology
Disabled
Every Day
Weekdays
Select Days
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 removes power from all the USB ports to
conserve battery power.
Enable USB Wake Support
Disabled
WLAN
Enable peak shift—is disabled
Description
Allows you to enable or disable the Intel SpeedStep mode of
processor.
• Enable Intel SpeedStep
This option is set by default.
Allows you to enable or disable the additional processor sleep
states.
• C states
This option is set by default.
Allows you to enable or disable the Intel TurboBoost mode of the
processor.
• Enable Intel TurboBoost
This option is set by default.
Allows you to enable or disable the HyperThreading in the
processor.
• Disabled
• Enabled—Default