My sound wasnt working, and I tried everything. To make a long story short. I went out and bough new speakers (Logitech Z-640's) And a new Sound Card (Audigy 2 ZS) I uninstalled all my old drivers, and my old sound card. Shut my system down, unplugged it and turned off the power supply, pulled the old card, and booted back up to make sure everything was still uninstalled....it was, so I powered down again, and plugged in my new Audigy 2 ZS, and plugged my new speakers into it...booted up, it found all the stuff, and installed all the Software for it, I have the recent drivers for my card. Device manager sees that I have a card in there, and says it is working properly, however, my sound is still not working. At all.....I went into the BIOS and set PCI Slot 3's IRQ to 5, since that is the Default IRQ for Sound, but windows still tells me its set to 9. Please help me im desperate, I have $200 of sound equipment and no way to use it.