Power Management Screen Options - Dell Precision 7520 Owner's Manual

Option Description
● 1
● 2
● 3
Allows you to enable or disable the Intel SpeedStep feature.
Intel SpeedStep
● Enable Intel SpeedStep
Default setting: The option is enabled.
C-States Control Allows you to enable or disable the additional processor sleep states.
● C states
Default setting: The option is enabled.
Allows you to enable or disable the Intel TurboBoost mode of the processor.
Intel TurboBoost
● Enable Intel TurboBoost
Default setting: The option is enabled.
Allows you to enable or disable the Hyper-Threading in the processor.
Hyper-Thread
● Disabled
Control
● Enabled
Default setting: Enabled.

Power Management screen options

Option Description
Allows you to enable or disable the computer from turning on automatically when an AC adapter is
AC Behavior
connected.
Default setting: Wake on AC is not selected.
Allows you to set the time at which the computer must turn on automatically. The options are:
Auto On Time
● Disabled
● Every Day
● Weekdays
● Select Days
Default setting: Disabled
● Disabled (selected by default)
Deep Sleep
● Enabled in S5 only
Control
● Enabled in S4 and S5
Allows you to enable USB devices to wake the system from Standby.
USB Wake
Support
● Enable USB Wake Support
● Wake on Dell USB-C dock
Allows you to enable or disable the feature that automatically switches from wired or wireless networks
Wireless Radio
without depending on the physical connection.
Control
● Control WLAN Radio
● Control WWAN Radio
Allows you to enable or disable the feature that powers on the computer from the Off state when
Wake on LAN/
triggered by a LAN signal.
WLAN
● Disabled
● LAN Only
This feature is only functional when the AC power adapter is connected. If the AC power
NOTE:
adapter is removed during Standby, the system setup removes power from all the USB ports to
conserve battery power.
BIOS setup 71