Help, this one has me stumped. I'm working on a system,that shows the sound card installed and working properly in device manager (orginally ess1869, I changed to SB Ensonic PCI) however, in multimedia it says "no sound device installed". The system will not play any sounds. I've checked for virus, changed the sound card, cleaned the registry, uninstalled and reinstalled all multimedia items in windows setup. Still no sound - otherwise system works fine.

Celeron 333
64MB Ram
4GB HD
4MB Video
(now SB Ensonic Sound)