Recover iMac from update OS X Yosemite

after update to the last OSX Yosemite version (last weeks, don’t know the version number), my IMac starts to load and never finishes! What should I do?

iMac, OS X Mountain Lion (10.8.2), ICLOUD SIGN ISSUE

Posted on Mar 12, 2018 2:22 PM

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Question marked as Top-ranking reply

Posted on Mar 12, 2018 2:25 PM

Hi,


The disk may need repairing.


Startup your Mac while holding down the Command + R keys.


From there you should be able to access the built in utilities to verify and repair the disk if necessary using macOS Recovery.

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Recover iMac from update OS X Yosemite

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