Mac Pro stuck in boot loop during OS update

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Level 1

11 points

Hello.

I clicked to update my work Mac Pro (late 2013) to High Sierra from Yosemite. The system shut down to update but instead went into a boot loop.

Already tried to reset the SMC and NVRAM without success.

Mac Pro

Posted on May 28, 2019 3:50 AM

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Answer 1

Level 1

11 points

Fortunately, I was able to boot the computer by going into Recovery Mode to perform a disk repair (found no errors) and restarting the computer.

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Answer 2

Level 10

111,242 points

If it still isn't working try booting up in Safe Mode:

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Answer 3

Level 10

685,215 points

You can also try installing in another admin user account.

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