cooldude190403

Ok when you say Delete anything pertaining to the AMD GPU what exactly do you mean?

I tried War Thunder, Team fortress 2, Counter-Strike Global offence and cinebench, and had the same problem with all of them.

Yes it runs just fine with the Radeon 6870, I only started to notice problems when I switched to the 750 ti. Thanks for welcoming me.

Hello, First off this is my first post here so sorry if this is in the wrong thread. I recently got a GTX 750 ti. I upgraded from an AMD Radeon 6870 Whenever I put it under load I get a complete system crash, the best way I can describe this crash it is as if someone just pulled on my plug in my pc. I think it maybe the PSU causing problems however I can't be certain I am happy to provide logs if needed. What I have tried: Uninstalling the Old graphics card drivers. Reinstalling the New Graphics card drivers. reseating GPU. Specs CPU: Intel Core I7 950 at 3.07GHz Motherboard: X58A-UD3R (latest bios) Graphic card: current GTX 750 ti (Old: AMD Radeon 6870) Ram: 18Gb PSU: 700W Thermaltake litepower O/S: Windows 7 Ultimate