SounBlaster Live! 5.1 wont work on Abit Sr7-8x?

I cant seem to get my soundblaster to work on this motherboard. It was previously installed in my abit bh-6 without any problems. The sr7-8x comes with onboard sound but that has already been disabled through the bios. All of the drivers seem to be installed correctly, but still no sound. When i try to play my winamp files all it does is browse down my large list of mp3's without playing them. How do i get this thing to work? thanks for the help in advance.