Dell Precision 5490 - Page 109

Table 40. System Setup options—Connection menu(continued)
Connection
Bluetooth Enables or disables the internal Bluetooth device.
By default, the Bluetooth option is enabled.
Enable UEFI Network Stack Enables or disables the UEFI Network Stack and controls the onboard LAN
Controller.
By default, the Enable UEFI Network Stack option is enabled.
NOTE: To view this option, enable Advanced Setup mode as described in
View Advanced Setup options.
Wireless Radio Control
Control WLAN Radio Enables to sense the connection of the computer to a wired network and then
disables the selected WLAN radio. Upon disconnection from the wired network,
the selected wireless radios are reenabled.
By default, the Control WLAN Radio option is disabled.
NOTE: To view this option, enable Advanced Setup mode as described in
View Advanced Setup options.
Enable UEFI Network Stack Enables the UEFI Network Stack and controls the onboard LAN Controller.
By default, the Enable UEFI Network Stack option is enabled.
HTTP(s) Boot Feature
HTTP(s) Boot When enabled, supports HTTP(s) boot on the client BIOS, which offers wired or
wireless and HTTP/HTTPS connection options.
NOTE: To view this option, enable Advanced Setup mode as described in
View Advanced Setup options.
HTTP(s) Boot Modes In Auto Mode, the boot URL is obtained from the DHCP response; the boot URL
specifies the HTTP Boot Server and location of the Network Boot Program (NBP)
file. In Manual mode, the user enters the URL in the text box, which must start
with http:// or https:// and end with the NBP file name.
By default, Auto Mode is selected.
NOTE: To view this option, enable Advanced Setup mode as described in
View Advanced Setup options.
CA Certificate Upload or delete the CA certificate.
NOTE: To view this option, enable Advanced Setup mode as described in
View Advanced Setup options.
Table 41. System Setup options—Power menu
Power
Battery Configuration Enables or disables the computer to run on battery during peak power usage
hours. Use the table Custom Charge Start and Custom Charge Stop, to
prevent AC power usage between certain times of each day.
By default, the Adaptive option is selected. Battery settings are adaptively
optimized based on your typical battery usage pattern.
Advanced Configuration
Enable Advanced Battery Charge
Configuration
Enables Advanced Battery Charge Configuration from the beginning of the day
to a specified work period. When enabled, Advanced Battery Charged maximizes
battery health while still supporting heavy use during the work day.
By default, the Enable Advanced Battery Charge Configuration option is
disabled.
BIOS Setup 109