Rx 570 pink screen

[ssaaamuuu]

Hi everyone, i’ve installed monterrey on my desktop and everything works perfectly when im using my uhd 630 igpu but when i use my rx 570, it works fine but the display looks with purple/pink colour. I attach a picture. Please let me know any solution. Im using DVI port because it is the only one that i have.

 

[EliteMacx86]

Hi everyone, i’ve installed monterrey on my desktop and everything works perfectly when im using my uhd 630 igpu but when i use my rx 570, it works fine but the display looks with purple/pink colour. I attach a picture. Please let me know any solution. Im using DVI port because it is the only one that i have.

What's the GPU vendor?

Also, are you using DVI to DVI or DVI to HDMI/DP?