Hi, I'd really appreciate someone's help. My PC screen gets the blue screen of death, shutsdown, then says it is a bad driver, I have tried to reinstall the driver for the NVIDIA 8400M GS , but it keeps telling me I already have the best driver installed, then my screen goes black, and when I restart the pc, it will come on in a split screen. Help please! The only other thing is I keep seeing a yellow ! in device manager on Consumer IR, I uninstall it,but it keeps coming back. What should I do? Thanks so much!