So I was watching a video on YouTube and suddenly I got an "error has occurred" and the video plays but there is no sound. So I tried reloading the web page and the same thing happened. I then tried shutting down my surface and turning back on. Now I noticed that I had no sound when I was typing my password in with the on screen keyboard. So right now my surface still does not have any sound. However if I plug in headphones I will get sound. Any tips to fox this?