rMPB strange HDMI issues

Discussion in 'MacBook Pro' started by snapdragonx, Mar 22, 2013.

  1. snapdragonx, Mar 22, 2013
    Last edited: Jun 22, 2013
  2. Brian Y macrumors 68040

    Oct 21, 2012
    Sounds like a grounding issue. Are you using the "short" magsafe plug, or the long one.
  3. snapdragonx thread starter macrumors regular

    Oct 31, 2012
    I'm using the one that came with it.. the new one I think. Not the old L shaped one.

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