Hi guys, I am really really tired of my Pro 4 already. When I got the machine, it was wonders. The moment the Anniversary Update hit it, the sound is gone. Every time I have to go to Device Manager, UNINSTALL the Realtek Audio driver. I have tested the Pro 4 without the anniversary update and it works just fine. Is there any way we can make the sound work. From what my limited knowledge tells me, the driver isn't booting up with the bootup. Every time I uninstall it, it asks for a reboot and when it starts, the sound is fine. Any help?