Dell XPS 13 9310 Service Manual page 48

Table 4. System setup options—Boot Configuration menu (continued)
Boot Configuration
Secure Boot
Enable Secure Boot
Secure Boot Mode
Expert Key Management
Enable Custom Mode
Custom Mode Key Management
Table 5. System setup options—Integrated Devices menu
Integrated Devices
Date/Time
Date
Time
Camera
Enable Camera
Audio
Enable Audio
Enable Microphone
Enable Internal Speaker
USB/Thunderbolt Configuration
Enable Thunderbolt Boot Support
48 System setup
Enables or disables the computer to boot using only validated boot software.
Default: OFF
NOTE: For Secure Boot to be enabled, the computer needs to be in UEFI
boot mode and the Enable Legacy Option ROMs option needs to be turned
off.
Selects the Secure Boot operation mode.
Default: Deployed Mode
NOTE: Deployed Mode should be selected for normal operation of Secure
Boot.
Enables or disables the keys in the PK, KEK, db, and dbx security key databases
to be modified.
Default: OFF
Selects the custom values for expert key management.
Default: PK
Sets the computer date in MM/DD/YYYY format. Changes to the date take
effect immediately.
Sets the computer time in HH/MM/SS 24-hour format. You can switch between
12-hour and 24-hour clock. Changes to the time take effect immediately.
Enables or disables the camera.
By default, Enable Camera is selected.
Enables or disables all integrated audio controller.
Default: ON
Enables or disables microphone.
By default, Enable Microphone is selected.
Enables or disables internal speaker.
By default, Enable Internal Speaker is selected.
Enables or disables booting from USB mass storage devices such as external hard
drive, optical drive, and USB drive.
By default, Enable External USB Ports is selected.
By default, Enable USB Boot Support is selected.
Enables or disables Thunderbolt Boot Support.
Default: OFF