Dell XPS 13 9315 Service Manual page 53

Table 13. System setup options—System Management menu (continued)
System Management
Table 14. System setup options—Keyboard menu
Keyboard
Fn Lock Options
Lock Mode
Keyboard Illumination
Keyboard Backlight Timeout on AC
Keyboard Backlight Timeout on Battery Sets the timeout value for the keyboard backlight when the computer is running
Device Configuration HotKey Access
Table 15. System setup options—Pre-boot Behavior menu
Pre-boot Behavior
Adapter Warnings
Enable Dock Warning Messages
Warnings and Errors
USB-C Warnings
Enable Dock Warning Messages
Fastboot
By default, the Auto On Time option is disabled.
Enables or disables the Fn Lock option.
By default, the Fn Lock option is enabled.
By default, the Lock Mode Secondary option is enabled. With this option, the
F1-F12 keys scan the code for their secondary functions.
Configures the operating mode of the keyboard illumination feature.
By default, the Bright option is selected. Enables the keyboard illumination
feature at 100% brightness level.
Sets the timeout value for the keyboard backlight when an AC adapter is
connected to the computer.
By default, the 10 seconds option is selected.
only on the battery power. The keyboard backlight timeout value is only effective
when the backlight is enabled.
By default, the 10 seconds option is selected.
Allows you to control whether you can access device configuration screens
through hotkeys during system startup.
By default, the Device Configuration HotKey Access option is enabled.
NOTE: This setting controls only the Intel RAID (CTRL+I), MEBX (CTRL+P),
and LSI RAID (CTRL+C) Option ROMs. Other pre-boot Option ROMs, which
support entry using a key sequence, are not affected by this setting.
Enables the warning messages during boot when the adapters with less power
capacity are detected.
By default, the Enable Dock Warning Messages option is enabled.
Enables or disables the action to be taken when a warning or error is
encountered.
By default, the Prompt on Warnings and Errors option is selected. Stop,
prompt, and wait for user input when warnings or errors are detected.
NOTE: Errors deemed critical to the operation of the computer hardware
stop the functioning of the computer.
Enables the warning messages during boot when the USB-C adapters with less
power capacity are detected.
By default, the Enable Dock Warning Messages option is enabled.
Allows you to configure the speed of the UEFI boot process.
By default, the Thorough option is selected. Performs complete hardware and
configuration initialization during boot.
System setup 53