980ti is underperforming

[kenpham97]

Hey everyone,
So i was away from my computer at school for a month, while I was away my PSU and motherboard died somehow, this issue is not fixed however my GPU which is a 980ti is significantly under performing when I'm playing games such as Battlefield 1, GTA V and League of Legends. Before the PSU died, I could run all those games at Ultra settings and get 60fps, with league I could break about 200fps. However, now there are significant frame drops and League struggles to keep a consistent frame rate above 60. I cleared all the data on my hard drive and reinstalled all the drivers, but it still is underperforming. Is there any way I can bring it back to its previous performance?

 

[Herc08]

Did you say that the PSU died? Did you replace it or something? Or are you using the same one?

 

[kenpham97]

Did you say that the PSU died? Did you replace it or something? Or are you using the same one?

I replaced the PSU with another one same wattage, the old one was a 750w bronze rosewill, I got a 750w gold corsair. I also replaced the motherboard, with a new one. The new one is a Z97s MSI mobo.

 

[Supahos]

Did you reinstall windows? If you changed boards you need to do so. The build in my signature gets 225+ fps on league if I let it.

 

[kenpham97]

Did you reinstall windows? If you changed boards you need to do so. The build in my signature gets 225+ fps on league if I let it.

I haven't reinstalled Windows, I'll try that hopefully it fixes it.

 

[kenpham97]

Did you reinstall windows? If you changed boards you need to do so. The build in my signature gets 225+ fps on league if I let it.

I had to reactivate it when I changed it is that the same, or do I have to do a full reinstall?

 

[Supahos]

Will need to a be a full reinstall especially if you changed boards. They are all a bit different in the way they handle things. I'll bet it'll fix your issues