My computer quit playing sound over the weekend. I used the microsoft troubleshooter starting off basic checking speaker connections. I tried playing different sounds from numerous other files and I could not get any of those audio functions to work either. The more I got into the troubleshooting I found of my device manager that the UAA bus driver for high defintion audio could not start and it gave me a code 10. Is this something I'll have to take my computer back to the manufactuer or something I can fix myself. It sounds pretty major to me.