MacBook Pro screen flickers when trying to connect external display.

Discussion in 'MacBook Pro' started by xDeathReaperx, Sep 18, 2010.

  1. xDeathReaperx macrumors regular

    Joined:
    May 3, 2009
    #1
    I'm using the MiniDisplay port to HDMI on my MacBook Pro and connecting it to my 720P Dynex HDTV.

    All my MacBook Pro does is flicker 3 times for about 8 seconds that it goes back to normal. Nothing is showing up on my TV!!! And Yes, I have my TV on "HDMI"

    Can someone please Help! I will do anything!
     
  2. xDeathReaperx thread starter macrumors regular

    Joined:
    May 3, 2009

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