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macOS Mojave 10.14 won't install on my Mac Pro

I have downloaded macOS Mojave 10.14 on my Mac Pro but it won't install. Currently my OS is macOS High Sierra.

Posted on Aug 1, 2022 1:38 PM

Reply
Question marked as Top-ranking reply

Posted on Aug 2, 2022 8:05 AM

The Age of this computer will Govern what newer version of macOS it will Qualify to install. Use About this Mac from the Apple Icon on Desktop - the required Information will be there.


With the above information in-hand - follow this How to get old versions of macOS and verify what version this computer Qualifies to install.  For Best results use Safari to commence the download as Others may not work.


Safari will open a redirect and open the Apple Store where the download can commence.


macOS Mojave 10.14 hardware requirements


Make Time Machine Backup  is very useful and can be used to Revert to Previous Working macOS

2 replies
Question marked as Top-ranking reply

Aug 2, 2022 8:05 AM in response to knouluvit

The Age of this computer will Govern what newer version of macOS it will Qualify to install. Use About this Mac from the Apple Icon on Desktop - the required Information will be there.


With the above information in-hand - follow this How to get old versions of macOS and verify what version this computer Qualifies to install.  For Best results use Safari to commence the download as Others may not work.


Safari will open a redirect and open the Apple Store where the download can commence.


macOS Mojave 10.14 hardware requirements


Make Time Machine Backup  is very useful and can be used to Revert to Previous Working macOS

macOS Mojave 10.14 won't install on my Mac Pro

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