Yup, cleaned it out, reseated the card, power supply is whatever is in the laptop. What version of the drivers are you running now then? I'm 99% sure it's using the on board graphics right now since I can use it fine and it doesn't show errors in device manager.
So a few days ago I was playing a game and got a couple black screens where I could still hear background music from the game but I couldn't do anything and had to force shutdown. After that I tried updating software and Windows update, ended up downloading the KB 3004394 update. I have since...