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MRDM00 Author

Level 1

4 points

New imac will not update to big sur

My new Imac will not update to big sur.

iMac 21.5″, macOS 10.15

Posted on Oct 1, 2021 1:47 PM

Top-ranking reply

VikingOSX

Community+ 2024

Level 10

116,153 points

Posted on Oct 1, 2021 3:34 PM

You need a Late-2014 or newer iMac in order to meet the hardware requirements for Big Sur. You will also need 35.5 GB of available storage before the installation would be successful on a qualifying Mac. You can confirm the iMac product description line, including its market introduction date from the Apple menu icon > About This Mac.

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New imac will not update to big sur

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