In our experience it happens rarely that an audio
card is actually faulty!
- Audio related issues on a PC can often be resolved by reinstalling audio
drivers and applications.
- If reinstalling audio drivers fails to restore sound to your PC, it is
recommended that you try the card in a different slot, or a different PC
if possible.
For detailed instructions on how to verify driver installation, volume control
and device status of your Sound Blaster card, please follow this step by step
troubleshooting guide.