Dear expertise, my computer got a lot problem

[Wolvesworld1994@gmail.com]

3 years ago my motherboard died on me. Recently on early May this year I change my motherboard everything works fine until last week(third week of June) a symptom starts to show a sign of dying which causes black screen halfway when playing game(division 2,rb6). Right now(9am) my computer totally cannot on no display but the peripherals device are working fine.

About 10am a temporary fix was done by using a single ram slot.after that I restart my computer, no display already..

Then after many attempt I manage to do a temporary fix by changing the ram slot, power switch, onboard graphic, check ram diagnosis no problem. Restart computer no problem. One thing I can assume is tomorrow my computer cannot on already. So can anyone retify what's the cause?

I'm using msi z390 gaming plus motherboard.

 

[zhihao57]

Maybe can state your full specs out, so the senpais here can help better.

 

[shadow84]

How old is your psu?