Installing High Sierra onto 2019 iMac is possible?

[nkurtar]

I can't get my 2019 iMac to boot into High Sierra. Anybody who could make it?

 

[TwoH]

The original OS for the 2019 iMac was 10.14.4, so nope

 

[nkurtar]

thanks @TwoH

 

[komatsu]

The original OS for the 2019 iMac was 10.14.4, so nope

And Apple used to be fairly good at producing backward compatible OSes.

Just another way Apple is making the lives of users more difficult!

 

[Mlrollin91]

And Apple used to be fairly good at producing backward compatible OSes.

Just another way Apple is making the lives of users more difficult!

I don't remember a single time in which one could install an older operating system than the one the computer came with.

 

[Flynnstone]

Does installing Parallels and virtualizing High Sierra work?

 

[chrfr]

And Apple used to be fairly good at producing backward compatible OSes.

Just another way Apple is making the lives of users more difficult!

You're misremembering. Macs have worked this way since the beginning. This would be more of a forward compatibility situation than a backward compatibility one.