It just happens randomly(minimum 30 minutes to maxium 3~4 hours). When computer crashes, fan starts to ramp up and I have to force restart (screen turns off, monitor goes to power saving mode). It was fine when I was using NVENC, but as soon as I started using x264 this happened.
Link to log: https://obsproject.com/logs/g5oZDHAH6gi1J1YG
Link to log: https://obsproject.com/logs/g5oZDHAH6gi1J1YG