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IMac freezing after a couple of minutes

Over the past couple of days my IMAC has started to freeze after a few minutes - mouse and keyboard unresponsive. Have to switch off and re-boot constantly. Have tried re-installing Mojave to no effect. (Version 10.14.6. ) Have a new Mouse - no change. Any other suggestions? Have never had a problem before.

Posted on Aug 16, 2019 7:11 AM

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Posted on Aug 16, 2019 7:33 AM

Hi,

Try to boot in Safe mode to isolate issues with your iMac.

https://support.apple.com/en-us/HT201262

If it doesn't help, run Apple Hardware Test if it reports something.

https://support.apple.com/en-us/HT201257


2 replies

IMac freezing after a couple of minutes

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