Hello!
Recently I had a problem, luckily I found a guy with exactly the same problem, he left an answer with a solution, but I did not understand exactly what was meant and what needed to be done. Unfortunately, this guy clearly came to the forum once to solve his problem and now he has been absent from the network for almost 2 years. For those who are not difficult, please help me solve the same problem if you understand what was meant.
here is a link: Solved: Re: AMD Radeon(TM) Graphics not working - AMD Community