I updated the bios for my Asus board last night, and now I have a missing "Multimedia Audio Controller" in Device Manager. Everything seems to be working fine, and I actually do have sound. I tried updating the driver for my Sound Blaster Audigy SE card, but it didn't fix it, and Windows can't find anything when it tries. What should I do to get rid of that yellow question mark? See my sig for my system. It is only about 3 weeks old. After updating the bios, I made a few changes such as memory voltage and speed etc, but is there anything in the settings that would effect this? Thanks.