Dell Latitude E7270 Owner's Manual
Power Management screen options
- 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.
- 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
Default setting: The option is disabled.
- Wireless Radio Control
- Allows you to enable or disable the feature that automatically
switches from wired or wireless networks without depending on the
physical connection.
- Control WLAN Radio
- Control WWAN Radio
Default setting: The option is disabled.
- Wake on LAN/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
- LAN Only
- WLAN Only
- LAN or WLAN
Default setting: Disabled
- Block Sleep
- This option lets you block entering to sleep (S3 state)
in operating system environment.
Block Sleep (S3 state)
Default setting: This option is 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.
- Dock Support on Battery
- This option allows you to use the docking station
when AC power is absent but only when the battery is above a certain
charge percentage. The percentage may change per battery and per platform.
- Dock Support on Battery
Default setting: Disabled
- Advanced Battery Charge Configuration
- This option enables you to maximize the battery health.
By enabling this option, your system uses the standard charging algorithm
and other techniques, during the non-work hours to improve the battery
health.
Disabled
Default setting: Disabled
- Primary Battery Charge Configuration
- Allows you to select the charging mode for the battery.
The options are:
- Adaptive
- Standard — Fully charges your battery at a standard rate.
- ExpressCharge — The battery charges over a shorter period of time using Dell’s fast charging technology. This option is enabled by default.
- Primarily AC use
- Custom
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