smudges or dark marks behind the iMac screen

Discussion in 'Mac Basics and Help' started by MelonBlue, May 21, 2015.

  1. MelonBlue macrumors newbie

    May 21, 2015
    I have an iMac (27-inch, Late 2012) and i have noticed these smudges or dark marks on the screen. After a closer look, it's clear that these smudges are actually behind the screen itself so the mouse cursor looks like its above the smudge. So is there a method or a solution I could try at home because I'm currently outside the US and there aren't any close Apple stores.
    these are the pics:,RVn7Q47#0,RVn7Q47#1
  2. ZMacintosh macrumors 65816


    Nov 13, 2008
    unfortunately not. that looks like screen contamination from the either the panel or the lighting of the panel, they definitely need to be replaced.

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