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What does the no entry sign mean on my MacBook Pro

No entry sign

Posted on Mar 9, 2018 7:15 AM

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Level 10

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Posted on Mar 9, 2018 7:17 AM

It is the Prohibitory symbol and means your Mac couldn't find a valid system folder to start from. Reinstall Mac OS:

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Level 10

111,168 points

It is the Prohibitory symbol and means your Mac couldn't find a valid system folder to start from. Reinstall Mac OS:

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What does the no entry sign mean on my MacBook Pro

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