Secure Boot Screen Options; Performance Screen Options - Dell Latitude 12 Rugged Extreme 7214 Owner's Manual

Option Description
Default Setting: Enable Admin Setup Lockout is not selected.

Secure Boot screen options

Option Description
Secure Boot This option enables or disables the Secure Boot feature.
Enable
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Default setting: Enabled.
Expert Key Allows you to manipulate the security key databases only if the system is in Custom
Management Mode. The Enable Custom Mode option is disabled by default. The options are:
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If you enable the Custom Mode, the relevant options for PK, KEK, db, and dbx
appear. The options are:
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Performance screen options

Option Description
Multi Core This field specifies whether the process has one or all cores enabled. The
Support performance of some applications improves with the additional cores. This option
is enabled by default. Allows you to enable or disable multi-core support for the
processor.
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Default setting: The option is enabled.
Disabled
Enabled
PK
KEK
db
dbx
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.
Enable Multi Core Support
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