My Realtek audio has disappeared and no sound is able to be played and I no longer have a capable sound device to play sound. After a lot of research I found out that my computer has Intel PROset Bluetooth that caused Dell Quickset to stop working, which in turn also killed my Realtek High Definition. At least that is what I believe. I now how uninstalled the Intel program. Re-installed Quickset. And I have tried multiple times to re-install Realtek Driver with no luck, I then stumbled upon legacy hardware and installed the Realtek software from their and now I am able to find it in my device manager but it has the yellow exclamation point. The device will not start or cannot and the Dell audio application is no where to be found. I keep troubleshooting with windows and trying to use up to date software but I have had no luck. I have sent my computer into Dell once and cannot do it again because of cost issues. Hoping someone has a solution for me please.
Started with win7-> now upgraded to windows 8.1
Started with win7-> now upgraded to windows 8.1
