Dell Inspiron 5491 2n1 Service Manual page 55

Table 12. System setup options—Power Management menu
Power Management
Wake on AC
Auto on Time
Battery Charge Configuration
Enable Advanced Battery Charge
Configuration
Block Sleep
Enable USB Wake Support
Enable Intel Speed Shift Technology
Table 13. System setup options—Wireless menu
Wireless
Wireless Switch
WLAN
Bluetooth
Wireless Device Enable
WLAN
Bluetooth
Table 14. System setup options—POST Behavior menu
POST Behavior
Numlock Enable
Enables the computer to turn on and go to boot when AC power is supplied to the
computer.
Default: OFF.
Enables the computer to automatically power on for defined days and times.
Default: Disabled. The system will not automatically power up.
Enables the computer to run on battery during power usage hours. Use the below
options to prevent AC power usage between certain times of each day.
Default: Adaptive. Battery settings are adaptively optimized based on your typical
battery usage pattern.
Enables Advanced Battery Charge Configuration from the beginning of the day to a
specified work period. Advanced Battery Charged maximizes battery health while still
supporting heavy use during the work day.
Default: OFF.
Blocks the computer from entering Sleep (S3) mode in the operating system.
Default: OFF.
NOTE: If enabled, the computer will not go to sleep, Intel Rapid Start will
be disabled automatically, and the operating system power option will be
blank if it was set to Sleep.
Enables the USB devices to wake the computer from Standby mode.
Default: OFF.
Enables or disables Intel Speed Shift Technology support which enables the operating
system to select the appropriate processor performance automatically.
Default: ON.
Determines which wireless devices can be controlled by the Wireless Switch. For
Windows 8 systems, this is controlled by an operating system drive directly. As a
result, the setting does not affect the Wireless Switch behavior.
NOTE: When both WLAN and WiGig are present, enable/disable controls
are tied together. Thus, they cannot be enabled or disabled
independently.
Default: ON.
Default: ON.
Enable or disable internal WLAN/Bluetooth devices.
Default: ON.
Default: ON.
Enables or disables Numlock when the computer boots.
Default: ON.
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