Amd gpu bug 7800xt displayport issue. If 2 monitors are connected one gets disconnected

Hi

did anybody have the same issue with the display ports and found a solution?

The one of 2 monitors just started to disconnect and if I replug one the other gets disconnected.

Is one of the displays a high refresh rate one? If so, it likely uses multiple GPU internal display headers, leaving none for an additional display. I have that problem on my 4070 Ti SUPER with 3x 4K + 1x 720p monitor. Because one of the 4K displays is 240 Hz, it consumes 2 display headers, and so when I connect it the 720p display goes blank. From my research, the best way to get around the limitation is to use onboard video out which uses the iGPU header(s) instead.

Thanks for the info.

I don’t think that is the problem because it worked before and all the displays are 1080p 60Hz.

I never had that kind of problem.

Maybe I’ll try to remove the driver and try again.

Dunno if reseating the GPU would work.

Where is the data stored for the disply ports?

It seems like a malicious program or state the 2 display ports have.

One turns off the other an XOR if I remember correctly.