Power Management - Dell Latitude 7220 Service Manual

Option
Hyper-Thread Control

Power management

Option Description
Lid Switch Allows you to disable the lid switch so the screen does not shut off when lid is closed.
Default setting: Enable Lid Switch is selected.
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 LAN 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.
•
•
Advanced Battery This option enables you to maximize the battery health. By enabling this option, your system uses the standard
Charge charging algorithm and other techniques, during the non work hours to improve the battery health.
Configuration
Enable Advanced Battery Charge Mode- is disabled
Battery#1 Charge Allows you to select the charging mode for the battery. The options are:
Configuration
•
•
•
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 Wake on Dell USB-C Dock
Disabled
LAN Only
Enable peak shift—is disabled
Set battery threshold (15% to 100%) - 15 % (enabled by default)
Adaptive—enabled by default
Standard—Fully charges your battery at a standard rate.
ExpressCharge—The battery charges over a shorter time using Dell's fast charging technology.
Description
• Enable Intel TurboBoost
This option is set by default.
Allows you to enable or disable the HyperThreading in the
processor.
• Disabled
• Enabled—Default
System setup 71