Dell Inspiron 27 7720 All-in-One Owner's Manual page 103

Table 33. System setup options—Connection menu (continued)
Connection
WLAN
Bluetooth
Enable UEFI Network Stack
HTTP(s) Boot Feature
HTTP(s) Boot
HTTP(s) Boot Modes
Table 34. System setup options—Power menu
Power
USB PowerShare
USB Wake Support
Enable USB Wake Support
AC Behaviour
AC Recovery
Block Sleep
Block Sleep
Deep Sleep Control
Intel Speed Shift Technology
Table 35. System setup options—Security menu
Security
Intel Platform Trust Technology
Intel Platform Trust Technology On
Enable or disable the internal WLAN device.
By default, the option enabled.
Enable or disable the internal Bluetooth device
By default, the option enabled.
Enable or disable UEFI Network Stack and controls the on-board LAN
Controller.
By default, the Enable UEFI Network Stack option is enabled.
Enable or disable the HTTP(s) Boot feature.
By default, the HTTP(s) Boot option is disabled.
Displays the options for HTTP(s) Boot Modes.
By default, the Auto Mode option is selected.
Enable or disable USB PowerShare for the system.
By default, the option is enabled.
When enabled, the USB devices like a mouse or keyboard can be used to wake
the system from Standby, Hibernate, and Power Off.
NOTE: This feature requires Deep Sleep Control to be disabled.
NOTE: This feature is only functional when the AC power adapter is
connected. If the AC power adapter is removed before Standby, the BIOS
will remove power from all of the USB ports to conserve battery power.
By default, the Enable USB Wake Support option is disabled.
Displays the options for AC Behavior when there is a sudden loss of power.
By default, the PowerOff option is selected.
Enable or disable Block Sleep in the operating system.
By default, the option is enabled.
Enable or disable the Deep Sleep Control.
By default, the option Disabled is selected.
Enable or disable the Intel speed shift technology support.
By default, the option is enabled.
Enable or disable the Intel Platform Trust Technology (PTT) feature in the OS.
BIOS Setup 103