Option Description
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.
Intel Software Guard Extensions screen options
Option
Description
Intel SGX Enable This field specifies you to provide a secured environment for running code/storing sensitive information in
the context of the main OS. The options are:
● Disabled
● Enabled
Default setting: Disabled
Enclave Memory
Size
This option sets SGX Enclave Reserve Memory Size. The options are:
● 32 MB
● 64 MB
● 128 MB
Performance screen options
Option
Description
Multi Core
Support
This field specifies whether the process has one or all cores enabled. The 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. The installed processor supports four cores. If you enable
Multi Core Support, four cores are enabled. If you disable Multi Core Support, one core is enabled.
● Enable Multi Core Support
Default setting: The option is enabled.
Intel SpeedStep Allows you to enable or disable the Intel SpeedStep feature.
● Enable Intel SpeedStep
Default setting: The option is enabled.
C-States Control Allows you to enable or disable the additional processor sleep states.
● C states
Default setting: The option is enabled.
Intel TurboBoost Allows you to enable or disable the Intel TurboBoost mode of the processor.
● Enable Intel TurboBoost
Default setting: The option is enabled.
BIOS setup 49
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