Anyone have 3 monitors working? I can only use 2.

Discussion in 'OS X Yosemite (10.10)' started by mgworek, Jul 29, 2014.

  1. mgworek macrumors member

    Feb 21, 2006
    iMac14,1 with Intel GPU

    I can't get 2 external monitors working. Only one or the other.

    I had them both working perfectly on 10.9

  2. melburstein macrumors regular


    Jul 3, 2012
    I have 2 external monitors working perfectly. I did have to arrange the displays and play with it a bit, but now it works under Yosemite just as it did under Maverick.

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