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If I have lost my startup disk, how do I reinstall Mac OS? I have no selection for disk location to load file to

I am unable to locate the HD disk location to reinstall Mac OS. How can I do this? Late 2015 27" iMac 5K

Posted on Apr 5, 2022 11:10 AM

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Question marked as Top-ranking reply

Posted on Apr 5, 2022 11:30 AM

See if this helps.


How to get old versions of macOS – Apple Support (UK)


3 replies

If I have lost my startup disk, how do I reinstall Mac OS? I have no selection for disk location to load file to

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