I bought Ryzen 5 3500x recently and it had temperature problems and fans never worked on %100 load and for some reason my CPU was working 70 degrees when idle. The latest BIOS was installed and i wanted to install previous non-Beta version of BIOS to try and change CPU fan curve. I installed previous BIOS and now my PC doesn't boot. My GPU fan works on full load and such. Nothing is displayed on screen. I know I have to install 1000 or 2000 serie Ryzen CPU to update the bios. But is there any solutions beside this? I dont have Flashback feature supported. Would resetting CMOS help?