Big Sur

Why won't my iMac 27" late 2013 upgrade to Big Sur? Is there a way to get that done?

iMac 27″, macOS 10.13

Posted on Apr 3, 2021 4:40 AM

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Posted on Apr 3, 2021 6:27 AM

Grandpaboo wrote:

My question was basically what is preventing the upgrade

A 2013 iMac lacks the hardware required.

and could there be a fix other than replacing my current iMac?

No.

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