I finally got my new build up and running, only problem is no sound. My mobo has onboard audio, but that wasn't working so I put in my soundblaster PCI card and still nothing. I tried different PCI slots, I made sure the card was set as default for playback and recording. I looked in the BIOS to disable the onboard audio, but couldn't find anything. Windows says the device is working properly, but if I try to use media player, it says the device is not working, or being used by another program. There are no other programs running though. Any ideas?