Supermicro X12 Secure Boot Configuration Instructions page 16

Super Secure Boot Configuration Instructions for the X12 Motherboards User's Guide
Export: Use the arrow keys to select Export and press <Enter>. This option saves the
current PKs to a FAT-formatted USB flash drive.
Press <Enter> and the following screen will appear.
Note: Refer to the right panel of the screen to display the file formats that are sup-
ported by your platform.
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