Issues started not long ago when I purchased a new gtx 750 ti graphics card. Get varied Bsod error messages such as video_tdr_failure nvlddmkm.sys, and DPC_Watchdog_violation as well as one or two others. These issues present themselves upon starting of certain games. Specifically first person shooters but is rarely a problem for my most played game League of Legends. Very easily replicate-able as it happens everytime i start said games. Starts out as odd stretched lines and screen disturbances (spasm like textures and light shafts in game) and then black screen with sound followed by either display kernel crash message of my video driver or complete computer shutdown.
Also included below is a DxDiag system info save file.