I don't really know when this started since this is my brother's laptop but he says that the problem started like 2-3 months ago or so. The only sound that seems to work is the beep when the computer first turns on. When I go to sound and audio devices it says "No Audio device" and everything under the "Audio" tab is greyed out. When I go to manage and click audio codec properties, it says that it's functioning properly. Any ideas to make my sound work again? :sigh: