Re: Disabled the HDMI sound in windows vista
To enable it,click on start button on your windows vista computer and type "devmgmt.msc" in the search box and hit the Enter button on your keyboard. Now Expand the Sound, Video and Game Controllers option.Then right click on "Sound" and choose the enable option. Once done,restart your computer. It should work perfectly. If it is not working then you will have to reinstall the sound card driver. If you don't have the driver then visit the system manufacturer website and download the sound driver compatible with windows vista and install the same on your computer. Once done,restart your computer and you are done.