PC restarting multiple times

[coltostallion]

3 days ago my PC started restarting itself, sometimes only getting to the sign-in screen before doing it again sometimes lasting for hours before restarting. I’ve checked drivers, uninstalled and reinstalled various things and checked all the error logs but can’t find anything that indicates what the issue is so I’m assuming at this point it must be hardware based. My motherboard, CPU, RAM and SDD were all bought in July so should still be under warranty if I need to go that route. The PSU is older so that was my first thought but none of the lights on the tower go out when it restarts so I’m not sure. The only other older part is the graphics card but I’m not sure if that could be causing restarts.

CPU: Ryzen 5 2500
Mobo: Asrock B450M Pro4 Bios Ver. P3.90
Ram: DDR4 23GB
Graphics: NVIDIA GeForce GTX 650 Ti
PSU: KRPW-S500

[phillpower2]

PSU: KRPW-S500

First thing that I suggest you do is to get yourself a better PSU, I can`t find any info on the one that you have and that is bad,

A 500W Bronze efficiency rated PSU from EVGA or Seasonic will do for your present components.

[phillpower2]

Thread closed due to lack of any feedback from the OP.