Supermicro X11DDW-L/NT User Manual page 195

Appendix F: Secure Boot Settings
Press <Enter> and the following screen will appear.
To load the factory defaults, navigate to Yes and press <Enter>. The following screen
will appear.
To load KEKs from a file on the external device, navigate to No and press <Enter>. Refer
to pages 194 and 195 on how to load KEKs from a file on the external device.
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