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You should upgrade or use an alternative browser. Hello everyone, i bought myself a Mac Pro 4.1 and i put in some x5690 cpus which work fine, but when i installed the Sapphire RX580 no boot screen and nothing loaded, no video signal, it does boot on Windows but not on MacOS, it gives me the beep, and than it just stays there, when i press the power button it immediately turns off after a single press i am stuck, i did install MacOS Sonoma with OpenCore