So recently my pc has not been acting right. When playing games such as League of Legends, Battlefield 4, and Overwatch my pc starts to stutter a lot and then goes to a black screen (this happens at random intervals but when it does I usually have to force shut down my pc). The pc just becomes unresponsive. The most recent crash, maybe like 3 min in I was able to move my mouse but the screen was still black but after maybe 6 min the screen turned on but was stuttering like crazy which forced me to force shut down the pc. This has only happened after I have installed my new CPU (Ryzen 5 3600). It has only happened around 5 times but is really annoying so I would like to know what is wrong. Down below are what I believe are relevant specs for this problem.
Specs:
GPU: Nvidia 2060 Super
CPU:Ryzen 5 3600
PSU:EVGA 450w Bronze Certified
Specs:
GPU: Nvidia 2060 Super
CPU:Ryzen 5 3600
PSU:EVGA 450w Bronze Certified