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Table 35. System Setup optionsāBoot Configuration menuī(continued)
Boot Configuration
By default, this Enable Secure Boot option is disabled. For additional security,
Dell Technologies recommends keeping the Secure Boot option enabled to
ensure that the UEFI firmware validates the operating system during the boot
process.
NOTE: To view this option, enable Advanced Setup mode as described in
View Advanced Setup options.
NOTE: To enable Secure Boot, the computer is required to be in UEFI boot
mode and the Enable Legacy Option ROMs option is required to be turned
off.
Enable Microsoft UEFI CA When disabled, the UEFI CA is removed from the BIOS UEFI Secure Boot
database.
NOTE: When disabled, the Microsoft UEFI CA could render your computer
unable to boot, computer graphics may not function, some devices may not
function properly, and the computer could become unrecoverable.
By default, the Enable Microsoft UEFI CA option is enabled.
For additional security, Dell Technologies recommends keeping the Microsoft
UEFI CA option enabled to ensure the broadest compatibility with devices and
operating systems.
Secure Boot Mode Enables or disables the Secure Boot operation mode.
By default, the Deployed Mode is selected. Deployed Mode should be selected
for normal operation of Secure Boot.
NOTE: To view this option, enable Advanced Setup mode as described in
View Advanced Setup options.
Expert Key Management
Enable Custom Mode Enables or disables the keys in the PK, KEK, db, and dbx security key databases
to be modified.
By default, the Enable Custom Mode option is disabled.
NOTE: To view this option, enable Advanced Setup mode as described in
View Advanced Setup options.
Custom Mode Key Management Selects the custom values for expert key management.
By default, the PK option is selected.
NOTE: To view this option, enable Advanced Setup mode as described in
View Advanced Setup options.
Table 36. System Setup optionsāIntegrated Devices menuī
Integrated Devices
Date/Time
Date Sets the computer date in MM/DD/YYYY format. Changes to the date format
take effect immediately.
Time Sets the computer time in HH/MM/SS 24-hour format. You can switch between
a 12-hour or 24-hour clock. Changes to the time format take effect immediately.
Camera
Enable Camera Enables the camera.
By default, the Enable Camera option is enabled.
124 BIOS Setup
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Productinformatie
| Merk | Dell |
| Model | Precision 5690 |
| Categorie | Laptop |
| Taal | Nederlands |
| Grootte | 67669 MB |
