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Just yesterday my iMac w/ Sierra 10.13.4 started taking more than 20 minutes to boot, and that was after two forced shutdowns. What's happening?

Just yesterday my iMac w/ Sierra 10.13.4 started taking more than 20 minutes to boot, and that was after two forced shutdowns. What's happening?

iMac, macOS High Sierra (10.13)

Posted on Jun 8, 2018 8:33 AM

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Posted on Jun 14, 2018 9:35 AM

Cottontail41 wrote:


Thank you, Mike. How do I find this "Recovery" to get to "Disk Utility?" They don't show up in "Search."



Shut down your iMac and restart while holding the Command-R keys until you see the Apple logo. You will be presented with the Mac Utilities screen from where you can select Disk Utility. About macOS Recovery - Apple Support

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Just yesterday my iMac w/ Sierra 10.13.4 started taking more than 20 minutes to boot, and that was after two forced shutdowns. What's happening?

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