Dell Inspiron 24 5415 Service Manual page 75

Table 6. System setup options—Security menu (continued)
Security
Expert Key Management
Custom Mode
Enable Microsoft UEFI CA
Table 7. System setup options—Boot menu
Boot
File Browser Add Boot Option
File Browser Del Boot Option
UEFI Boot
Table 8. System setup options—Exit menu
Exit
Exit Saving Changes
Save Change Without Exit
Exit Discarding Changes
Load Optimal Defaults
Discard Changes
Allows you to manipulate the security key databases only if
the system is in Custom Mode.
Default: Disabled
The following options are available:
● PK
● KEK
● db
● dbx
If you enable the Custom Mode, the relevant options for
PK, KEK, db, and dbx appear. The options are:
● Save to File- Saves the key to a user-selected file
● Replace from File- Replaces the current key with a key
from a user-selected file
● Append from File- Adds a key to the current database
from a user-selected file
● Delete- Deletes the selected key
Enables UEFI CA to be included in the BIOS UEFI Secure
Boot DB.
Default: Enabled
Allows you to add the boot options.
Allows you to delete the boot options.
Display boot options in Windows. The following options are
available:
● HDD1 - Windows Boot Manager
● Onboard NIC（IPV4 PXE）
● Onboard NIC（IPV6 PXE）
Allows you to exit system setup and save your changes.
Allows you to save your changes without exiting the BIOS
setup.
Allows you to exit the BIOS setup without saving the
changes.
Allows you to restore default values for all system setup
options.
Allows you to load previous values for all system setup
options.
System setup 75