Chapter 7: BIOS
d. EFI SERT SHA256 (bin)
2) EFI Time Based Authenticated Variable
When prompted, select "Yes" to load Factory Defaults or "No' to load from a file.
Append DBX
This item uploads and adds an Forbidden Signature into the Key Management. You
may insert a factory default key or load from a file. When prompted, select "Yes" to
load Factory Defaults or "No' to load from a file.
7-11 Booting
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