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different osx

  1. Mackata

    MP 1,1-5,1 Snow Leopard, High Sierra, Mojave and Catalina on one Mac Pro?

    Hi, is it possible to change between those OSX on a single Mac Pro? A friend of mine wants to work with his old Freehand on SL, CS6 on High Sierra and normal tasks on the last OSX. He has got now: MP 5,1 2010, dual 3,46, PCI NVMe, SSD, HD, 96 GB RAM, RX 480. Possibility (?): start with option...