Volume Hash Mismatch

This message popped up on my MacBook Pro this morning and I’m try to figure out what it means and what caused it. The complete message was…

Volume Hash Mismatch

Hash mismatch detected on disk1s1

macOS should be reinstalled on

this volume

Instead of reinstalling the OS I ran First Aid under the Disk Utility and it seems to have either fixed or passed the problem. Do I still need to reinstall the macOS?

MacBook Pro 16″, macOS 13.1

Posted on Jan 16, 2023 10:11 AM

Reply
1 reply

Jan 17, 2023 3:26 AM in response to cb_z06

cb_z06 wrote:

This message popped up on my MacBook Pro this morning and I’m try to figure out what it means and what caused it. The complete message was…
Volume Hash Mismatch
Hash mismatch detected on disk1s1
macOS should be reinstalled on
this volume
Instead of reinstalling the OS I ran First Aid under the Disk Utility and it seems to have either fixed or passed the problem. Do I still need to reinstall the macOS?


Why not wait and see if the message re-appears..(?)


If it reappears you know what to do.

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Volume Hash Mismatch

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