I'm running an ECS P4M800PRO-M v1.0 according to CPU-Z and dxdiag says there is no sound card or that there is no driver installed. I've been to the ECS website and AMI website (which sent me back to ECS) and was thinking I needed to update the BIOS but really not sure. Is there some way to figure out what is the onboard sound card and to get to their website directly to dl the driver or do i need to update the bios? Thanks!