Dell Latitude 3390 2-in-1 - Power Management Screen Options

Option Description
Default setting: The option is enabled.
HyperThread
Control
Allows you to enable or disable the HyperThreading in the processor.
• Disabled
• EnabledThis option is enabled by default.
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.
Wake on AC This option is disabled by default.
Enable Intel Speed
Shift Technology
Allows you to enable or disable the Intel speed Shift Technology support. Setting to enable option, allows the
operating system to automatically select the required processor performance.
Enable Intel Speed Shift Technology This option is enabled by default.
Auto On Time Allows you to set the time at which the computer must turn on automatically. The options are:
• Disabled This option is enabled by default.
• Every Day
• Weekdays
• Select Days
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 Dell USB-C Dock The option is selected by default.
Wireless Radio
Control
Allows you to sense the connection of the system to a wired network and subsequently disable the selected
wireless radios (WLAN and/or WWAN)
Upon disconnection from the wired network, the selected wireless radios is re-enabled. By default none of the
option is enabled. The options are:
• Control WLAN radio
• Control WWAN radio
Wake on WLAN Allows you to enable or disable the feature that powers on the computer from the O state when triggered by a
LAN signal.
• Disabled This option is selected by default.
• LAN Only
• WLAN Only
• LAN or WLAN
68 System Setup