Dell XPS 13 Service Manual page 74

System Configuration
Keyboard Backlight with
AC Power
Miscellaneous Devices
Enable Camera
Table 7. System setup options—Video menu
Video
LCD Brightness
Table 8. System setup options—Security menu
Security
Admin Password
System Password
Strong Password
Password Configuration
Password Bypass
Password Change
Non-Admin Setup
Changes
UEFI Capsule Firmware
Updates
PTT Security
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When the backlight is enabled, if Fn+F10 keys are
pressed to disable the backlight, the backlight stays
off regardless of AC state.
Enable or disable various onboard devices.
Enable or disable the camera.
Set the panel brightness independently for Battery
and AC power.
Set, change, or delete the administrator password.
Set, change, or delete the system password.
Enable or disable strong passwords.
Control the minimum and maximum number of
characters allowed for Admin and System
passwords.
Bypass the System (Boot) Password and the
internal HDD password prompts during a system
restart.
Enable or disable changes to the System and Hard
Disk passwords when an administrator password is
set.
Determines whether changes to the setup option
are permitted when an administrator password is
set.
Enable or disable BIOS updates through UEFI
capsule update packages.
Enable or disable Platform Trust Technology (PTT)
visibility to the operating system.