Dell Vostro 3590 With optical drive Service Manual - Page 84

Power management

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Option Intel SpeedStep C-States Control Intel TurboBoost Hyper-Thread Control 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 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 • Enable Intel Speed Shift Technology 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: • Disabled • Every Day • Weekdays • Select Days Default setting: Disabled USB Wake Support 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 removes power from all the USB ports to conserve battery power. • Enable USB Wake 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. • Disabled • WLAN 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. • Enable peak shift-is disabled 84 System setup

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Option
Description
Intel SpeedStep
Allows you to enable or disable the Intel SpeedStep mode of
processor.
•
Enable Intel SpeedStep
This option is set by default.
C-States Control
Allows you to enable or disable the additional processor sleep
states.
•
C states
This option is set by default.
Intel TurboBoost
Allows you to enable or disable the Intel TurboBoost mode of the
processor.
•
Enable Intel TurboBoost
This option is set by default.
Hyper-Thread Control
Allows you to enable or disable the HyperThreading in the
processor.
•
Disabled
•
Enabled
—Default
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
•
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:
•
Disabled
•
Every Day
•
Weekdays
•
Select Days
Default setting: Disabled
USB Wake
Support
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 removes power from all the USB ports to
conserve battery power.
•
Enable USB Wake 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.
•
Disabled
•
WLAN
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.
•
Enable peak shift—is disabled
84
System setup