DB’s old PC

We have so many computers in this household it is really absurd.  DB bought a new computer last October because his PC which he put together konked out.  He bought the barebones computer and was hoping that it would be better.  Unfortunately, it only lasted for 2 years and he put in so many hours building the PC where it was really fast that I wanted it for myself.  I was the one who actually gave him the idea of putting his PC together; something to occupy him during the day when he was done at work.  Back then he was working night shifts.  It worked out perfect for him.   He is currently trying to fix it but no-can-do.  Looks like it is going to join the other 3 PCs collecting dust in the basement.