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5,1 Mac Pro updated to Catalina 10.15.4/ Gigabyte RX 5700XT OC with bootsceen thanks to opencore. So far so good. : r/macpro
![How to Install or Update Mac OS Catalina or Monterey on a Mac Pro 5,1 (2009-2012) using OpenCore - YouTube How to Install or Update Mac OS Catalina or Monterey on a Mac Pro 5,1 (2009-2012) using OpenCore - YouTube](https://i.ytimg.com/vi/p9ayzqXEDfA/mqdefault.jpg)
How to Install or Update Mac OS Catalina or Monterey on a Mac Pro 5,1 (2009-2012) using OpenCore - YouTube
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09 Mac Pro 5.1 Catalina FULL Upgrade THUNDERBOLT - 24 Cekirdek - Alışveriş :: Sıfır, İkinci El Ürünlerle sahibinden.com'da - 1043570477
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Updating the Mac Pro 5.1 in 2021. Episode 2: getting an “accelerated” Catalina. | by Giovanni Minelli | Mac O'Clock | Medium
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Mac Pro 5,1 OpenCore Install Guide: Catalina Update, GPU Acceleration & Thunderbolt 3! (Depreciated) - YouTube
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Mac Pro 2019 With Pro Tools HDX Running 2019.12 On macOS Catalina - Not Approved But Working Well | Pro Tools - The leading website for Pro Tools users
![Major upgrade to the GPU for my 5,1 Mac Pro. Titan X Maxwell -> Radeon 5700XT. I can finally run Catalina! : r/VintageIntelApple Major upgrade to the GPU for my 5,1 Mac Pro. Titan X Maxwell -> Radeon 5700XT. I can finally run Catalina! : r/VintageIntelApple](https://preview.redd.it/major-upgrade-to-the-gpu-for-my-5-1-mac-pro-titan-x-maxwell-v0-amefbv2kq2ia1.jpg?width=640&crop=smart&auto=webp&s=1e176a1074b24cd8fce2fbc6a86d013c35b1b388)
Major upgrade to the GPU for my 5,1 Mac Pro. Titan X Maxwell -> Radeon 5700XT. I can finally run Catalina! : r/VintageIntelApple
![How to enable Catalina (and Monterey) installation support on Mac Pro 5,1 with my OpenCore Package - YouTube How to enable Catalina (and Monterey) installation support on Mac Pro 5,1 with my OpenCore Package - YouTube](https://i.ytimg.com/vi/ekLshCVJz00/maxresdefault.jpg)
How to enable Catalina (and Monterey) installation support on Mac Pro 5,1 with my OpenCore Package - YouTube
Obsolete, Use OpenCore instead | What you need to do to make Catalina work with MacPro5,1 | MacRumors Forums
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