Help Fix Rx480 On Monterey after installation. The screen goes black

[Nikos365]

Hi, I have changed the SMBios to iMacPro1,1, but the screen goes black. However, during installation and at the first boot, everything was excellent and friendly, but when I rebooted, the apple logo and the loading bar was loading, and the screen went black.

I have installed Monterey from the beginning 3x times just because had a sound problem(Stupid idea) I had to make changes in the EFI. The 3-time install is now, we speak, has no changes and is not bootable.


Currently, the system works with -amd_no_dgpu_accel boot, arg

I also tried to Change HDMI Cable to a different port, but..no luck at all
Here are my specs;

Asus strix RX480
Asrock A-68 FM2 DG3 Plus
16GB RAM
AMD A10 7850K

I have attached my EFI

Any help would be appreciated!!

Thanks

 

EFI

[Slice]

RX480 works in Monterey without any effort, without any kext or bootarg, without DeviceProperties and any config settings.

But the problem is "AMD A10".

Go to AMD subforum and search a solution for  AMDHackintosh.

[Nikos365]

Hi

 

Should i remove whateverGreen.kext?What do u mean without kext?

 

And Cant find AMDHackintosh. Can you provide link?

Edited February 18, 2023 by Nikos365

[Slice]

12 hours ago, Nikos365 said:

Hi

 

Should i remove whateverGreen.kext?What do u mean without kext?

 

And Cant find AMDHackintosh. Can you provide link?

AMD Development

[Nikos365]

hi

 

This page "AMDHackintosh" is for development. Im asking for help...

 

I got it..

Edited February 19, 2023 by Nikos365