So you are the proud owner of Windows Vista, but can’t seem to get the sound working? Join the crowd! After working for over two hours on the issue, we found a fix that is to say the least, embarrassingly easy!
First of all, for those of you who have a cross over the sound icon, go to your device manager, remove the audio device and find a new driver from your manufacturer’s website. It may take three or more tries to find the right driver, but they are out there as long as you hunt.
Now, for those of you whose machines look like the sound should be working normally - look at the bottom right hand of your screen, near the time. Find the icon for sound and right click it. Then click on “playback devices.” If there are two devices shown, highlight the device that is currently not the default and then make it the default. The one that worked for us was labeled, “Sigmatel High Definition Audio Codec.” Quick, easy and ready for sound!