Dead Pixel Test

Discussion in 'MacBook Pro' started by macran, Apr 4, 2013.

  1. macran macrumors member

    Mar 11, 2013
    Is there any test kind of thing to see if there are any dead pixels.I see a lot of people complaining that they are showing up over a period of time.
  2. B... macrumors 68000


    Mar 7, 2013
    Yes: you lean into the screen and see if you notice any black pixels: stuck on black color no matter what color you turn the screen. Unless you mean stuck pixels, which is harder: you have to notice that a pixel is not changing colors--say, from blue to red, it remains on blue.

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