Sorry for not coming back to this thread, but I really didn't have the time to deal with the issue and it wasn't that much of a trouble. Now I'm having some free time and I want to deal with it.

I'll start by removing the drivers and let windows install them.

Also, I'm noticing poor perfomance in games which i think may be related to this issue.

I'm using a GTX 560 Super OC from Gigabyte.

@pparks1 I don't have any extra stuff installed, except for the audio driver utility thing from Realtek.