Recent content by Kinjitakabe

https://www.techpowerup.com/gpu-specs/amd-radeon-rx-580-2048sp-8-gb.b6323 It's my AMD device and flashed it to 570. But seems vbios is damaged by upgrading 570

https://www.techpowerup.com/gpu-specs/amd-radeon-rx-580-2048sp-8-gb.b6323 Here's my device. I flashed it to RX 570 but it didnt work

https://www.techpowerup.com/gpu-specs/amd-radeon-rx-580-2048sp-8-gb.b6323 This is my AMD and I flashed with 570 but it didnt work. How can I find the compatible bios with 2048sp?

@Gigamaxx Yes, it's pulse "2048sp". Whats the solution then? I thought I could possibly resolve issue by using fake ID coz the device ID is same By following OpenCore GPU Spoof, I changed device ID as 0x6fdf but it still doesnt recognize GPU

I tried to add fake ID to SSDT but it also didnt work @Gigamaxx Would you help me?

Mine also shown as 0x6FDF1002 and I tried to add fake GPU ID but while I compile AMD9500Controller.kext, it produces error

How did you fix the errors?

While rebuilding kext, I faced error Kext with invalid signature (-67030) allowed

I cannot rebuild kext due to the error

Yes One curious thing is my GPU is Sapphire Pulse Radeon RX580 but Big Sur says it's Polaris RX580. And I followed your video but when I build kext, it says signature is invalid

Gigamaxx Where can I find video file?

I installed on my pc but it doesnt recognize sapphire Pulse rx 580 while it recognizes msi rx 580. What should I change?