I had recently purchased MSI B450 Tomahawk Max motherboard. I am using ryzen 5 2600. Pc was running complete smoothly. Some days earlier when i was playing a game, suddenly pc screen freezed and pc restarted again,but pc did not boot up. motherboadrd backplate red light became blue/cyan and ez debug led stucked on DRAM part. I think that may be it was a RAM problem.so,i changed the RAM and used other RAM. now CPU led in ez debug became red and machine is not booting up and also backplate blue light is present. Please help me sir.