Dell XPS 17 9720 Service Manual - Page 54
Table 9. System setup options-Connection menu, Wireless Radio Control
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Table 9. System setup options-Connection menu Connection Wireless Device Enable Enable or disable internal WLAN/Bluetooth devices. By default, WLAN is selected. By default, Bluetooth is selected. Enable UEFI Network Stack Enable UEFI Network Stack When enabled, UEFI networking protocols are installed and available, allowing pre-OS and early OS networking features to use any enabled NICs. This may be used without PXE turned on. Default: ON Wireless Radio Control Control WLAN radio Enables to sense the connection of the computer 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 are re-enabled. Default: OFF Table 10. System setup options-Power menu Power Battery Configuration 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. By default Adaptive is selected. Advanced Configuration Enable Advanced Battery Charge Configuration 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 Peak Shift Enables the computer to run on battery during peak power usage hours. Default: OFF Thermal Management Sets cooling fan and processor heat management to adjust system performance, noise, and temperature. By default, Optimized is selected. USB Wake Support Wake on Dell USB-C Dock Enables connecting a Dell USB-C Dock to wake the computer from Standby. Default: ON Block Sleep 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. Lid Switch Enable Lid Switch Enables or disables the lid switch. Default: ON Power On Lid Open Enables the computer to power up from the off state whenever the lid is opened. 54 BIOS setup
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