click in Control Panel\Hardware and Sound then manage audio devices then disable all ATI sounds
I have SB_Z enabled only.
2 of 2 people found this helpful
Sometimes after installing an updated audio driver, your default audio device is not default anymore. So you need to make the main audio device default for sound to work through Sound panel.
Yeah, after every driver update no audio is selected and you must manually select it. Sometimes it can change the order in Realteck HD and you can be selecting the wrong one as the optical has moved position of the three available, double check your selecting the right one.