Hi, I desperately need some help. I am not very clued up with computers and I am trying to fix my laptop and I have no idea what I am doing. The audio in my laptop has just stopped working all of a sudden. In Device Manager the Internal High Definition Audio Bus has a yellow question mark next to it and when I look in properties it tells me that there are no drivers for the audio device and it gives me Location 65535. I have tried my best to fix this and/or find the drivers and I cant. My laptop is an HP Compaq 6370b. Please help me if you can. Thanks.