iMac 5k keeps crashing

Discussion in 'iMac' started by chipboard, Nov 29, 2015.

  1. chipboard macrumors newbie

    chipboard

    Joined:
    Mar 14, 2013
    Location:
    northern ireland
    #1
    When i leave my iMac on and come back later to it, it won't start with mouse, I have to hold start button to turn off then restart. it then comes on with message, your computer had to restart because of a problem
    My iMac is 2014 iMac 5k with 3 years warranty, Last week after it restarted and i went to open an app screen just flickered on and off fairly quickly. I then had to hold start button to turn it off, i have included some screen shots of the crash, can anyone shed any light on this.
     

    Attached Files:

  2. keysofanxiety macrumors 604

    keysofanxiety

    Joined:
    Nov 23, 2011
    #2
    The symptoms you've described are synonymous with a faulty GPU.
     
  3. Cape Dave macrumors 65816

    Joined:
    Nov 16, 2012
    Location:
    Northeast
    #3

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