Something very weird happening

[Zamti]

Hello,
I have recently been having issues with my PC and I am not sure what is causing it.
Every time I am playing an graphically intense game my PC will eventually blue screen or start giving me memory errors and slowly crash. This has been happening with the recent dark souls 3 game.
My specs:
I7 4790
2x1 1TB HDD
Gtx 980ti
850w bronze intergrator psu
Gigabyte h81m-s2h
Any help would be greatly appreciated thanks

 

[Dark Lord of Tech]

Have you run memtest , and your PSU sounds like it might be a very poor one.

 

[PeppermintFangs]

Does this occur with any other games, or just Dark Souls? Also, what are your temps like during these games?

If you don't have a program to monitor your temperature, you can download MSI Afterburner here: https://gaming.msi.com/features/afterburner

 

[Zamti]

Have you run memtest , and your PSU sounds like it might be a very poor one.

Yes I have ran a memtest before, everything was fine. Here is an error I get if I try opening things as my PC slowly dies: http://imgur.com/u9dLefa

 

[harryoui]

It might be reasonable to run memtest again if you haven't done so recently, it really sounds like a memory problem.