Mac Pro (Early 2011) Screen is glitching and very pixelated from Photoshop

Discussion in 'MacBook Pro' started by amanalo132, Apr 22, 2014.

  1. amanalo132 macrumors newbie

    Joined:
    Apr 22, 2014
    #1
    Hello everyone,

    I have a problem recently, about two days now. Every time I open up photoshop, my screen starts to get glitchy and pixelated. It gets worse and worse when I move around on my screen. But when I close down photoshop, every time works fines. I have attached screenshots of how bad it is. Sometimes it gets worse than the screenshots.

    I have the latest operating system as well.

    I tried downloading older versions of photoshop, and the problem still happens. I tried an smc and pram reset just to see if it works but it did not help.

    Can anyone provide me with some help on what I should do?

    Thank you.
     

    Attached Files:

  2. niteflyr macrumors 6502a

    Joined:
    Nov 29, 2011
    Location:
    Southern Cal
    #2
    Get it to Apple. Looks like discrete GPU failing. Unfortunately a common fault of 2011 MBP's with discrete GPU. Photoshop forces discrete GPU. I hope you have applecare.
     
  3. yjchua95 macrumors 604

    Joined:
    Apr 23, 2011
    Location:
    GVA, KUL, MEL (current), ZQN
    #3
    Radeongate has hit your MBP.
     

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