Would it be possible to change out the BIOS/EFI (open firmware) of a 2009 Mac mini for some other BIOS?

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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…

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Posted 2019-10-24T23:44:08.667

Reputation: 1

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

No answers