Mac Pro with 2010-2012 Firmware Support

Discussion in 'macOS Sierra (10.12)' started by kadizzle, Jun 14, 2016.

  1. kadizzle macrumors newbie

    Feb 14, 2016
    Hello All,

    I was wondering if someone has tried using Sierra on a 2009 mac pro that has been modified with the 2010-2012 firmware that made it possible to use the 2012 mac pro intel processors. If it works that would be awesome.

    if someone could confirm that would be great. i unfortunately don't have access to the developer build to try it out myself or else i would.

  2. h9826790 macrumors G4


    Apr 3, 2014
    Hong Kong
    Yes, it's supported. As long as the machine has 5,1 firmware, the installer will work straight away. No other mod or work around required.

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