How to wipe a 2015 ...
 

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How to wipe a 2015 MacBook? Tech support needed.

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My partner is giving her old intel MacBook to a friend-of-a-friend's child.

The Apple instructions are https://support.apple.com/en-gb/102773

I'm worried that the full disk erase suggested here is a bit OTT and  will take forever to update again from OS 10.11 to OS 12 - if it doesn't brick the Mac by refusing to update.

Is there a way to wipe the data without wiping the os? Can I create a new admin user then delete the data for the existing user?

I'm not a Mac user unfortunately so not great on them. I am a programmer as a job so quite techy and happy to follow terminal commands.

IMG_20250324_194117853.jpg


 
Posted : 24/03/2025 8:16 pm
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Yes you could just create an admin account then delete existing accounts. But if you do flatten it completely it should quite happily reinstall the OS over the internet.


 
Posted : 24/03/2025 8:22 pm
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Thanks @slowoldman. I've gone for the flatten and reinstall option, and it's going straight to Monterey as the fresh install.


 
Posted : 24/03/2025 10:18 pm
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It's a while since I've done one (I retired 5 years ago) so I couldn't recall if it defaulted to loading the initially installed OS or the latest one supported by the particular model of Mac. 


 
Posted : 24/03/2025 10:30 pm