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Fried Mac mini hard drive as in won’t start and update runs into error and won’t load.

How can I reformat drive and install a new system. Not able to with utilities. 2012 Mac Mini

Mac mini, macOS 10.15

Posted on Aug 23, 2020 4:57 PM

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Question marked as Top-ranking reply

Posted on Aug 23, 2020 5:35 PM

  1. I hope you have a up-to-date TimeMachine backup.
  2. You can not use disk utility, while in MacOS environment, to erase the OS disk


Optional - if you want to re-install MacOS later - you can use internet recovery or "making a USB boot drive"


In order to erase hard drive -- you have to boot into Recovery Mode.


From there, you can use Disk Utility to erase the disk


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1 reply
Question marked as Top-ranking reply

Aug 23, 2020 5:35 PM in response to Acejonesz

  1. I hope you have a up-to-date TimeMachine backup.
  2. You can not use disk utility, while in MacOS environment, to erase the OS disk


Optional - if you want to re-install MacOS later - you can use internet recovery or "making a USB boot drive"


In order to erase hard drive -- you have to boot into Recovery Mode.


From there, you can use Disk Utility to erase the disk


Fried Mac mini hard drive as in won’t start and update runs into error and won’t load.

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