Installed new video card and sound is gone?

I just installed a ATI 4350 graphics card and now I cannot hear any sound. All the drivers are up to date.



Any suggestions?|||I had an ATI HD 3870 X2 1gb GDDR3 card do the same thing. What happened was the card has a built-in HDMI with Multi-channel 5.1 Surround Audio on the card so when you loaded the drivers the audio output is now through the card(S-VIDEO)

Uninstall the video card drivers pack, then download & install the disply driver only. You dont want HDMI audio driver or the Legacy display driver.

Do that & you will have sound again.