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Level 1

4 points

Partition Deleted in iMac Disk Utility

Hi! Need some help in restoring my partitions. I tried to re-install MacOS Big Sur due to login issues but it turned into a bigger problem. I tried the Erase Mac option and it totally erased my partitions (Macintosh HD and Data) and only displays Apple SSD ap0512 with container4. How can I return my partitions in order to re-install Big Sur?

Posted on Nov 1, 2022 5:43 PM

Best reply

steve626

Level 6

10,217 points

Posted on Nov 1, 2022 7:38 PM

Follow the instructions here:

Use Disk Utility to erase an Intel-based Mac - Apple Support

It also has a link for silicon Macs (M1 or M2) in the above article.

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Partition Deleted in iMac Disk Utility

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