Thank you for the feedback so soon. What i meant by Registry Attack was basically a virus that attacked the registry. I had the same problem the other day, this customer of mine i had her computer was basically crippled: couldn't use CD Drives, couldn't click links through emails and etc. .cleaned the registry and it was good as new. So i wasn't positive if that could be a problem.
I uninstalled and reinstalled the sound Hardware device and the driver for the laptop; the sound would work for about 10 minutes testing it with WinStress then it would just turn to crap again with no sound; The device in the manager was working properly. There wasn't any error or yellow warning. You can only uninstall and reinstall so many times and realize this isn't the problem

So i went to the root and thought it could of been an error in the registry.