I need help with my sons computer. It's a older system that I built it six years ago and the video stopped working. I took the GPU out and tried to run it with the onboard graphics but that didn't work and some of the fans have now stopped working. I was thinking the PSU or Motherboard. Below is a link to all the components I used when building it. Thanks in advance for any help.
https://pcpartpicker.com/user/lee42lee/saved/#view=kdmscf
https://pcpartpicker.com/user/lee42lee/saved/#view=kdmscf