Supermicro X13SCL-IF User Manual page 105

Secure Boot Mode
Use this feature to select the desired secure boot mode for the system. The options are
Standard and Custom.
CSM Support
If this feature is set to Enabled, legacy devices will be supported by the system. The options
are Disabled and Enabled.
Note: CSM support is limited to following the Intel Server UEFI Strict Class 3 defini-
tion. Supermicro can ensure the legacy boot will function properly, but if there are any
device compatibility issues, the BIOS might not be able to resolve them.
Restore Factory Keys

Select Yes to restore manufacturer default keys used to ensure system security. The options
are Yes and No. Selecting Yes will reset the system to Deployed mode.
Reset to Setup Mode

This feature resets the system to Setup Mode. The options are Yes and No.
Enter Audit Mode (Available when "Secure Boot Mode" is set to

Custom)
Select Ok to enter the Audit Mode workflow. It will result in erasing of Platform Key (PK)
variables and reset system to the Setup/Audit Mode.
Key Management (Available when "Secure Boot Mode" is set to

Custom)
The following information is displayed.
•
Vendor Keys
Factory Key Provision
Select Enabled to install provision factory default settings after the platform reset while the
system is in the Setup Mode. The options are Disabled and Enabled.
Restore Factory Keys
Select Yes to restore manufacturer default keys used to ensure system security. The
options are Yes and No. Selecting Yes will reset the system to Deployed mode.
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Chapter 4: UEFI BIOS