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sapphire 580

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    MP All Models Mac Pro and AMD Sapphire Pulse RX580

    Hello, I ordered an RX580 Sapphire card for my Mac Pro (2011) and I would like to ask if there is a way to check the vBios version. from this website I got the following info: https://www.techpowerup.com/vgabios/197940/sapphire-rx580-8192-171120 VBIOS Info Filename...
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    MP 1,1-5,1 Mac Pro 5.1 black screen on startup

    Hi First off i‘m afraid I’m not very computer literate. in the process of upgrading my Mac Pro 5.1 2010 6-core 3.33. 5770 GPU. i recently got a Sapphire 580 GPU - I needed a ‘metal’ card in order to go from high sierra to Mojave. I managed to do the kext thing (following instructions) to get...
    • DCfilms
    • Thread
    • black screen mac pro 5.1 metal gpu mojave gpu no recovery not starting up sapphire 580 sonnet fusion dual sonnet usb-c pci
    • Replies: 3
    • Forum: Mac Pro
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