ryzen 3600 + Asus B350 Prime Plus at boot it doesnt shows screen for 20 seconds , than Asus logo appears for 1 minute , but can t log into bios.It Freezes and than restarts ,than boots ok.What is the problem? Newest Bios installed. Tried with 2 differnet memory modules.Sorry for the bad english.Motherboard worked fine before with Ryzen 1600.