Supermicro X12SAE User Manual page 111

Security Function
Use this feature to set Security Function. The options are Disabled, Security Erase, and
Set Password.
Password
Enter a numeric value to set the password.
Hard Drive Security Frozen
Use this feature to disable or enable the BIOS security frozen command to SATA and NVMe
devices. The options are Enabled and Disabled.
Password Check
Select Setup for the system to check for a password at Setup. Select Always for the system
to check for a password at bootup or upon entering the BIOS Setup utility. The options are
Setup and Always.
Secure Boot
This section displays the contents of the following secure boot features:
• System Mode
• Secure Boot
Secure Boot
Select Enabled for Secure Boot flow control. This feature is available when the platform
key (PK) is pre-registered, the platform operates in the user mode, and CSM is disabled
in the Setup utility. The options are Disabled and Enabled.
Secure Boot Mode
This feature allows selection of the Secure Boot Mode between Standard and Custom.
Selecting Custom enables users to change the Image Execution Policy and manage Secure
Boot Keys. The options are Custom and Standard.
CSM Support
Select enabled to support the Compatibility Support Module (CSM), which provides
compatibility support for traditional legacy BIOS for system boot. The options are Disabled
and Enabled.
*If the feature of Secure Boot Mode
become available for configuration:
is set to Custom, the following features will
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Chapter 4: UEFI BIOS