Slow or non existent startup on imac
How do I troubleshoot a Mac that won't finish startup process- what keys do I press at startup to troubleshoot.
iMac 21.5″, macOS 10.12
How do I troubleshoot a Mac that won't finish startup process- what keys do I press at startup to troubleshoot.
iMac 21.5″, macOS 10.12
What size and year model is the iMac?
see > Identify your iMac model - Apple Support
First try starting up in Safe Mode followed by a normal restart.
see > How to use safe mode on your Mac - Apple Support
Then if you are still having slow startups issues or getting stuck at a startup screen,
see > If your Mac doesn't start up all the way - Apple Support
What size and year model is the iMac?
see > Identify your iMac model - Apple Support
First try starting up in Safe Mode followed by a normal restart.
see > How to use safe mode on your Mac - Apple Support
Then if you are still having slow startups issues or getting stuck at a startup screen,
see > If your Mac doesn't start up all the way - Apple Support
Slow or non existent startup on imac