I ran some Windows updates and updated the BIOS on my Shuttle SB51G a few days ago, and ever since the sound has quit working. In fact, Windows says I don't have any audio devices at ALL. Not only that, but it now thinks I have a PCI Modem (which I don't). I've tried backing off the Windows updates, and going back to an older BIOS with no success. Has anyone else seen something like this?

Here's what Device Manger shows, remember, I don't have any kind of modem in the system at ALL. Grr...