hi i have been having alot of bsod since christmas after i installed a new gtx 970 i don't think its the card i can stress test the pc for hours and it wont bsod but it will when i use the gradient overlay tool(move the slider)in photoshop it will bsod every time i use it and now its started to do the samething on youtube i have used bluescreenview and it shows the problem as a hal.dall hal.dll+12a3b i can link to a pic of the bluescreenview if needed i have tried switching over the ram and reseating all the parts and plugs and i have tried a clean install of win 7 but none of it helped so im lost to what it chould be? any one have any ideas how i can go about fixing this.