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graphic glitches

  1. XDleader555

    Macbook Pro Retina Mid 2012 Screen Flicker Fix

    I recently fixed a MacBook Pro Retina Mid 2012 (A1398) which had a bad screen flicker. The display would randomly glitch and produce artifacts in random locations on the screen. I haven't had any screen flickers or glitches since. At first I believed it was the Vcore chip, U8900, but I had...
  2. N

    Graphic glitches on MBP 2017 15"

    When using my MacBook Pro 2017 with the 560 GPU I see graphic glitches every day. This happens especially while using zoom. I attached an example. Another example while not using zoom