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no boot picker

  1. S

    MP 1,1-5,1 cMP 5,1 Opencore Mojave installed, Sapphire Pulse RX 580 but no boot picker

    Hey guys, I'm in the process of doing some upgrades to my 5,1 cMP. I installed a Sapphire Pulse RX 580 GPU 8GB, firmware updated to 144.0.0.0, clean installed Mojave, and installed Opencore using Martin Lo's package. The GPU works fine but doesn't give me the boot picker. Did some reading on...
    • sgentile92
    • Thread
    • no boot picker opencore rx 580
    • Replies: 4
    • Forum: Mac Pro
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