Power Management Screen Options; Post Behavior Screen Options - Dell Latitude 3390 2-in-1 Owner's Manual

Option Description
Default setting: The option is enabled.
Hyper-Thread Allows you to enable or disable the Hyper-Threading in the processor.
Control
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Default setting: Enabled.

Power Management screen options

Option Description
Auto On Time Allows you to set the time at which the computer must turn on automatically. The options are:
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Default setting: Disabled
USB Wake Support Allows you to enable USB devices to wake the system from Standby.
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Default setting: The option is disabled.
Primary Battery Allows you to select the charging mode for the battery. The options are:
Charge
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Configuration
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If Custom Charge is selected, you can also configure Custom Charge Start and Custom Charge Stop.

POST Behavior screen options

Option Description
Adapter Warnings Allows you to enable or disable the system setup (BIOS) warning messages when you use certain power adapters.
Default setting: Enable Adapter Warnings
78 System Setup
Disabled
Enabled
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
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
NOTE: All charging mode may not be available for all the batteries. To enable this option, disable the
Advanced Battery Charge Configuration option.