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random shut down

  1. pbedrosi

    Late 2015 27", GPU temps resets iMac

    In certain apps my GPU temps climb to high 70 deg C and shutdown/reset the iMac. I have been using Macs Fan Control to monitor temps and noticed only temp rising above all have been the GPU. But fan speed stays constant in auto mode around 1,300 RPM. 1) Watching YouTube videos - Fix has...
  2. A

    MacBook Pro Mid 2014 Randomly Shutting Down

    Hi, I'm a complete newbie but recently my mac has been experiencing random shut downs for no reason. This problem appeared from the beginning of 2021 and has become more frequent. Symptoms observed before shutting down are loud fan sounds and the laptop itself heating up. It doesn't seem to be...