Option Description
UEFI Capsule
Firmware Updates
Allows you to enable or disable. This option controls whether this system allows BIOS updated via UEFI capsule
update packages. The options are:
• Enable UEFI Capsule Firmware—enabled by default
Computrace Allows you to activate or disable the optional Computrace software The options are:
• Deactivate
• Disable
• Activate (selected by default)
NOTE: The Activate and Disable options will permanently activate or disable the feature and no
further changes will be allowed
CPU XD Support Allows you to enable the Execute Disable mode of the processor.
Enable CPU XD Support (default)
OROM Keyboard
Access
Allows you to set an option to enter the Option ROM Configuration screens using hotkeys during boot. The
options are:
• Enable
• One Time Enable
• Disable
Default setting: Enable
Admin Setup
Lockout
Allows you to prevent users from entering Setup when an Administrator password is set.
Default Setting: Disabled
Master password
lockout
This option is not selected by default
Secure Boot screen options
Option
Description
Secure Boot
Enable
This option enables or disables the Secure Boot feature.
• Disabled
• Enabled
Default setting: Enabled.
Expert Key
Management
Allows you to manipulate the security key databases only if the system is in Custom Mode. The Enable Custom
Mode option is disabled by default. The options are:
• PK—enabled by default
• 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
• Reset All Keys—Resets to default setting
• Delete All Keys—Deletes all the keys
NOTE: If you disable the Custom Mode, all the changes made are erased and the keys restore to
default settings.
70 System setup
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