macOS crashing and restarting
My macOS High Sierra 10.13.6. (21.5-inch, Mid 2011) keeps crashing and restarting, Can someone help?
iMac 21.5″, macOS 10.13
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How long before it crashes?
Safe Boot, (holding Shift key down at startup), does the problem occur in Safe Mode? Could take 10 minutes.
Safe mode attempts to repair Disks & clears lots of caches & loads safe Drivers, & prevents loading of 3rd party extensions, so if Safe Mode works try again in regular boot.