Table 6. Secure Boot
Option Description
Secure Boot Enable Allows you to enable or disable the
secure boot. The options are:
• Disabled
•Enabled (Default Setting)
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 7. Performance
Option Description
C-States Control Allows you to enable or disable the
additional processor sleep states.
Default Setting: Enable C states.
Table 8. Power Management
Option Description
AC Behavior Allows the computer to power on automatically, when AC adapter is
plugged. The option is disabled.
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