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Help with AMD OS X after installation.
I get stuck on the black screen after installation. When I put my old graphics card (Radeon HD5450) in it, then it will start the system with the desktop background. But when I put the other graphics card (2x Gigabyte RX 560 4G) in it, then it only start the system but get stuck on the black screen.

I have installed the latest version of Clover Configurator and Clover Bootloader.


boot with -radvesa first and see if it boots. it should boot with your graphics showing like 14mb with no acceleration. if this boots, you will have to modify threeor 4 kexts with the correct PCI ID '0x67DF1002' under IOPCIMatch string using iHEX form the appstore. .

MY RX 580 I only had to modify AMDRadeonX4100.kext and AMD95100Controller.kext, but I would try all 4 at first.
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