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Would it be possible to change out the BIOS/EFI (open firmware) of a 2009 Mac mini for some other BIOS?
I know this is not standard and nobody really does this, however I have a Mac mini, that I am trying to mess around with and learn a little.
So far I know how to access the BIOS. Press and hold Command + Option + O + F. However I don’t know where to go from there.
What commands might allow me to overwrite BIOS, etc…
1No, bios code is written specifically for that PC, at best you will brick the bios and now the mac mini is boat anchor. – Moab – 2019-10-25T02:22:56.377