Super User's Manual
172
OsRecovery Signatures
OsRecovery Signatures Database (DBR) contains secure boot authorized recovery vari-
ables. The options are
Save to File
, Set New, Append, and Erase. Select Save to File
to save the current DBR to a FAT formatted USB flash drive. Select Set New to load
the manufacturer's defaults or load it from the external media. Select Append to add
variables to the existing DBR. Select Erase to clear the current DBR. (Refer to pages
163, 164, and 165 for the Set New process. Refer to pages 167, 168, and 169 for the
Append process. Refer to page 166 for the Erase process.)
