I have such a problem, I sold my graphics card and wanted to use the built-in 7700X processor. At the moment of uploading the screen, when the system wants to switch to the correct resolution of the monitor, it gets a black screen and the system works in the background. Two different drivers, two different systems. I'm without an external graphics card and I can't run the integrated one in the processor.
It's terrible how amd can't do anything right....