Computer restarts while playing video games

[sethstockwell49]

Im currently having a problem where my computer restarts when playing games like deatiny 2 or even world of war craft but the monitor wouldnt turn on after the reboot happend
Spec:
Asus strixs x370 f gaming
Asus strix rx470 4g
16gb of trident z rgb ddr4
Ryzen 1700 w/ 240 coolermaster. Water cooler

 

[Dark Lord of Tech]

PSU?

 

[sethstockwell49]

Yeah sorry its a 850 watt voitek im in the middle of replacing it rn

 

[Dark Lord of Tech]

That might be your issue the rest of the hardware is great. I wouldn't run it till you get a good power supply.

 

[sethstockwell49]

I have an evga b2 750 80+bronze coming in soon so, hopefully it will be fixed by the 8th