Make sure you have the correct MB model and VERSION when selecting the file to download from the Intel site. A fre program called CPUz can read the info from most MB's. get it at majorgeeks.com or many other places.
Check that the bios version installed on your MB is the latest revision to support the sound drivers you are downloading. The drivers have to be matched to the Bios and MB hardware.
Ep, glad to see you come back and tidy up...did want to ask a one day favor, I want to enhance my resume , was hoping you could make me administrator for a day, if so, take me right off since I won't be here to do anything, and don't know the slightest about the board, but it would be nice putting "served administrator osnn", if can do, THANKS