Hello,
I've got an oldish computer running Windows XP and an oldish Creative Audigy Sound Blaster sound card. I have tried everything I can think of to get the sound working. I have uninstalled drivers, reinstalled drivers, tried onboard sound driver (without the SoundBlaster - even that doesn't work!), tried combinations of drivers (don't ask). I've tried some random volume settings as well (turning off digital output reboot then vice versa - still no good). I have made sure that the speakers are working by testing them on a laptop with working sound.
Is there anything that I am missing?