This post
https://www.tonymacx86.com/threads/amd-radeon-performance-enhanced-ssdt.296555/
SAVED me. I followed the steps for opencore and it works very well.
@Superbogey How you patch your main system for rx 5500 xt in hackintool. I have a similar system with i7 6700K and sapphire nitro+ rx 5500 xt 8gb. System works with HD530 iGPU but can't work with 5500 xt. agdpmod=pikera not work for me. What should i do? How do i patch it?
I copmlete the installation with HD530 and it works fine. But I doesn't work with Sapphire Nitro+ RX 5500 XT 8GB. I wrote agdpmod=pikera in boot-args. I tried different SMBIOS iMac17,1 and iMacPro1,1. I checked config.plist from sanity checker for Skylake and oc 6.6, all is OK. I attached the...
I have the same motherboard with same CPU. I used OpenCore 0.6.6 for Big Sur installation. I have Sapphire RX 5500 XT, but I can't use it. agdpmode=pikera does not work in boot-args. The system works with HD 530. When I just plug the external GPU, system goes in infinite reboot. What should I...
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