High Sierra and Early 2008 Mac Pro Compatibilty

Discussion in 'Mac Basics and Help' started by jrmosley18, May 27, 2018.

  1. jrmosley18 macrumors newbie

    Joined:
    May 27, 2018
    Location:
    California
    #1
    I have an early 2008 Mac Pro. Serial G882550TXYK 2 x 2.8 GHz Quad-Core Intel Xeon - Am I unable to upgrade to High Sierra
     
  2. CoastalOR macrumors 68000

    CoastalOR

    Joined:
    Jan 19, 2015
    Location:
    Oregon, USA
    #2
    Apple only supports a max OS of El Capitan (10.11.6) for the early 2008 Mac Pro. The Apple App Store High Sierra install app will not run on your Mac Pro.
     

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