Remove Open Firmware password According to The Macintosh Security Site, if you use the Open Firmware password setting, and forget your password, the following procedure will remove the password ...
do any body have iMac 27" with proper EFI partition? If so can you share disk image of EFI partition? Back story for all who want to read. I have iMac 27" lae 2012. Some time after my Apple Care ended ...
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