6 Replies Latest reply on Mar 24, 2015 1:55 PM by Bob Somrak

    Lightroom is making my iMac shut down!

    teriv40883251

      I'm having a major problem with my IMac just randomly switching off and I have narrowed it down to only happening when I am in Lightroom. It was happening in Lightroom 4 and last week I upgraded to Lightroom 5 and its still happening. My Mac will not turn on again until I unplug it and wait for around 20 seconds. I've deleated all my downloaded presets, just in case it was them but its still happening! Please help as I can't get my work completed!!