MBP show black spots on screen when changing website tabs

Discussion in 'MacBook Pro' started by Iphone4sinwhite, Jan 11, 2015.

  1. Iphone4sinwhite macrumors 6502

    Oct 24, 2011
    On my 2011 MBP, I often have many safari tabs open. Recently, when changing between tabs, certain areas of the screen will momentarily flash black. Also, scrolling on some websites will cause small areas of the screen to flash black. The black only last for a half second or less and none of it is permanent. What might this be a symptom of?
  2. Bending Pixels macrumors 65816

    Jul 22, 2010
    If you have Flash installed, I've seen some websites show this same issue. It seems to be a "feature" of Flash (which is why I'm trying to go flash-free)
  3. Iphone4sinwhite thread starter macrumors 6502

    Oct 24, 2011
    I don't have flash installed. Could this be a manifestation of the video card issue some machines have had?

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