Dell OptiPlex 3020M - Page 42

Option Description
• Enable CPU XD Support - This option is enabled by default.
Admin Setup Lockout Allows you to enable or disable the option to enter setup when an admin
password is set.
• Enable Admin Setup Lockout - This option is not set by default.
HDD Protection Support Allows you to enable or disable the HDD Protection feature
• HDD Protection Support - This option is not set by default.
Table 5. Secure Boot
Secure Boot Enable Allows you to enable or disable Secure Boot feature
• Disabled - This option is selected by default.
• Enabled
NOTE: To enable secure boot, UEFI boot mode must be enabled and
Enable Legacy Option ROMs must be disabled or turned off.
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
• 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 will be
erased and the keys will restore to default settings.
Table 6. Performance
Option Description
Multi Core Support Specifies whether the process will have one or all cores enabled. The
performance of some applications will improve with the additional cores.
• All - This option is enabled by default
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