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Table 25. 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 26. System setup options—Integrated Devices menu
Integrated Devices
Date/Time
Date
Time
Audio
Enable Audio
USB Configuration
Front USB Configuration
82
BIOS-instellingen
By default, UEFI HTTPS Boost is selected.
Enables secure boot using only validated boot software.
Default: OFF
Modifies the behavior of Secure Boot to allow evaluation or enforcement of UEFI
driver signatures. Deployed Mode should be selected for normal operation of Secure
Boot.
By default, Deployed Mode is selected.
Allows the PK, KEK, db, and dbx security key databases to be modified.
Default: OFF
NOTE:
If Custom Mode is not enabled, any changes that are made with respect
to the keys will not be saved.
Allows for selection of key database.
● Save to File will save the key to a user-selected file.
● Replace from File will replace the current key with a key from a user-selected file.
● Append from File will add a key to the current database from a user-selected file.
● Delete will delete the selected key.
● Reset All Keys will reset all four keys to their default settings.
By default, PK security key database is selected.
By default, Save to File is selected.
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 a
12-hour and 24-hour clock. Changes to the time take effect immediately.
Enables or disables all integrated audio controller.
Default: ON
Enables or disables booting from USB mass storage devices such as external hard
drive, optical drive, and USB drive.
By default, Enable Front USB Ports is selected.
By default, Enable Rear USB Ports is selected.
By default, Enable USB Boot Support is selected.
Enables or disables individual USB ports.
By default, Front Port 1 (Bottom Left)* is selected.
By default, Front Port 2 (Bottom Right)* is selected.
By default, Front Port 3 (Top Left) is selected.
By default, Front Port 5 (Top Right) is selected.
* Denotes a USB 3.0-capable port
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