jonothon77

Q: error: couldn't repair the partition map because a new EFI system partition couldnt be created

Time machine reported an error and couldn't back up, so I ran disk utility on the time machine drive and got this message.

 

"error: couldn't repair the partition map because a new EFI system partition couldnt be created."

 

Then I hit verify disk and got the message

 

"Error:  partition map check failed because no slices were found."

 

Help?

Mac Pro, OS X Mountain Lion (10.8.3)

Posted on Jun 4, 2014 4:24 PM

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Q: error: couldn't repair the partition map because a new EFI system partition couldnt be created

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