Lauren_B21 Author

Level 1

4 points

macbook update big sur and now device does not work

Lates update with ‘Macon big sue’ has corrupted my MacBook Pro and I am unable to boot up and access anything

MacBook Pro 13″, macOS 10.15

Posted on Feb 20, 2021 12:11 AM

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Top-ranking reply

Level 9

51,270 points

Posted on Feb 20, 2021 4:12 AM

Hi,

Try to boot in Recovery mode then check boot drive with DiskUtility>FirstAid.

Use macOS Recovery on an Intel-based Mac - Apple Support

Use macOS Recovery on a Mac with Apple silicon - Apple Support

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Top-ranking reply

Level 9

51,270 points

Feb 20, 2021 4:12 AM in response to Lauren_B21

Hi,

Try to boot in Recovery mode then check boot drive with DiskUtility>FirstAid.

Use macOS Recovery on an Intel-based Mac - Apple Support

Use macOS Recovery on a Mac with Apple silicon - Apple Support

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macbook update big sur and now device does not work

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