MP 1,1-5,1 Opencore & Mac Pro 5.1

[Tekkaz]

Hi everyone hope all is well, I Need a bit of assistance,I have 2012 12 core Mac Pro 5.1 running MacOS Mojave,bootrom 144.0.0.0,1tb ssd &6tb hard drive. I’m looking into opencore my mac so I can use my titan ridge tb3 card but I’m trying to avoid an mess ups, is there any advice on doing this. Thank you for your time.

 

[Macschrauber]

OpenCore on the Mac Pro

This guide explains how to use the excellent OpenCore boot loader to install, run, and update the latest version of macOS on the MacPro5,1, resulting in a clean, unaltered operating system just like on a supported Mac.

forums.macrumors.com

 

[EddieK420]

What happens if I update Catalina on my MacPro and forget to turn the VMM flag back on beforehand? (asking for a friend lol)

 

[h9826790]

What happens if I update Catalina on my MacPro and forget to turn the VMM flag back on beforehand? (asking for a friend lol)

It won't update