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Level 1

4 points

Erase process failed "The volume Macintosh HD on disk1s5 couldn't be unmounted because its in use by process 674

After getting the above message when trying to erase a mac pro for return to Apple, how to best proceed to erase the drives?

Posted on Jan 6, 2020 7:16 AM

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Community+ 2024

Level 10

188,352 points

Posted on Jan 6, 2020 7:19 AM

Boot to Internet Recovery— option command R

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