AMD FX-6350 with (unsure of name/brand of cooler at the moment) a single fan cpu cooler. Every once in a while when gaming on Beam.ng or something intense, my pc will randomy turn off. I tap the power button and bolt to bios and see my cpu temp is at 72⁰c. Is it possible my cpu is overheating and shutting my pc off to protect itself. I had no way of monitoring temps while I was playing so I dont know exactly the temps were when it shut down. I checked all the psu connections and they all seemed to be tight so I'm not assuming that it's a psu problem. Also pc is a pretty old build, meaning that the thermal paste is atleast 3 years old. Should I upgrade to a new cpu cooler and reapply thermal paste or just try new paste first? Or is there another option I'm not thinking of.