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davemp88

macrumors regular
Original poster
Dec 13, 2020
105
19
SUCCESSFULLY HAVE DUAL-BOOT CHOICE OF Big Sur OR MONTEREY on an UNSUPPORTED 2012 MacBook Pro A1278
Screen Shot 2021-07-17 at 6.08.51 PM.png
 
Last edited:
I'm currently running Big Sur, and I even had automatic login enabled and it always boots right to Big Sur :)
 
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