I am having trouble getting my RealTek High Definition card to work with Fedora Core 3. I have alsa-lib, alsa-utils, and alsa-driver-1.0.4 installed yet it still won't acknowledge a sound device. I was able to get sound to work in the past with the help of a specific website, but I've lost that site since reformattng and can't find it again. Any help would be greatly appreciated.