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LWickham Author

Level 1

4 points

Upgrade from macOS High Sierra v10.13.6

I have a iMac (27-inch, Mid 2011) with 24GB Mem, Graphics with AMD Radeon HD 6970M 1024 MB and currently need to update the OS to a newer version in order to access certain apps. I cannot install macOS Mojave nor Big Sur any tips or suggestions to help with a work-around? Thx

iMac Pro

Posted on Sep 27, 2021 4:50 PM

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Level 10

728,117 points

Posted on Sep 27, 2021 4:55 PM

That model can't be upgraded past High Sierra.

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Level 10

728,117 points

Sep 27, 2021 4:55 PM in response to LWickham

That model can't be upgraded past High Sierra.

(205427)

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Upgrade from macOS High Sierra v10.13.6

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