Symptoms: A buzz sound (noise) is heard from speakers, especially during gameplay.
This sound varies following the FPS of the game. In order to eliminate this, disable the digital output as described bellow.
Go to the right bottom side of the screen, right click on the windows sound volume adjuster, the click on playback devices. You should see something like this:
Right click on Digital Audio and the disable. If you see two or more Digital Audio devices and you don't use any of the digital outputs disable them all.
