HDMI Cable Not Working With OS.X Mountain Lion

Discussion in 'OS X Mountain Lion (10.8)' started by sharinole, Jul 31, 2012.

  1. sharinole macrumors newbie

    Jul 31, 2012
    Does anyone know of a fix to allow the HDMI cable to work with this OS? I upgraded to Mountain Lion and I have a 2010 MacBook Pro. I don't own an AppleTV and wasn't planning on purchasing one.

    Prior to this I had the OS that came with the computer. Not sure which that was. Maybe I should revert back?

  2. ramram55 macrumors 6502a

    Jul 27, 2012
    mid 2010 should work, but not prior models. I have 2009 model not getting the image on TV. Had to revert back for this model.
    Have your try to work with display on yours, because my mid-2010 macbook pro
    with Mountain lion works.

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