I replaced my video card with another one and then when I turned it on and when it first got into the OS. A message poped up saying that it detected a new hardware called PCI Universal Serial Bus. I also noticed that I lost my sound. I tried to fix it but I just said heck with it and formatted my drive (so much junk on there anyway) and I staretd fresh. I reloaded Win 98 SE and installed everything. I managed to get rid of the PCI Universal Serial Bus problem and installed everything fine now with the exception of my sound. I can no longer hear or play sound anymore. I don't know what to do. The volume is turned up, the sound is on, and I checked the connections and it seemed fine. I started when I replaced the video card but it shouldn't cause the sound to quit on me. Any suggestions?