So i installed new memory (ddr4 16gb 3200mhz). I checked the mb and cpu manufacturer page and they support it. I have (cpu) amd ryzen 5 3400g and (mb) erica2 from HP (chipset: B550A) and it crashed many times randomly and once it froze on the bluescreen from then it freezes on the startscreen of windows (pc turns on but screen freezes)