Option Description
• Disabled
• Enabled (Default)
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 le
• Replace from File—Replaces the current key with a key from a user-selected le
• Append from File—Adds a key to the current database from a user-selected le
• 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.
Intel Software Guard Extensions screen options
Option
Description
Intel SGX Enable This eld species you to provide a secured environment for running code/storing sensitive information in the
context of the main OS. The options are:
• Disabled
• Enabled
• Software Controlled (default)
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
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.
System setup options 55
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