UNABLE TO FIND THE SOUND DRIVER FOR DG31PR INTEL MOTHER BOARD FOR DELL

Download here at intel:

http://downloadcenter.intel.com/SearchResult.aspx?lang=eng&ProductFamily=Desktop+Boards&ProductLine=Intel%C2%AE+3+Series+Chipset+Boards&ProductProduct=Intel%C2%AE+Desktop+Board+DG31PR

If your computer came with a motherboard disc the sound drivers could be on it
click start control panel administrive tools computer management device manager scroll to sound video and game controllers you might see a yellow question exclamation mark? ! or a red X Right click to reinstall drivers if you dont have disk with the sound drivers you will need to download them
http://download.cnet.com/jetway-motherboard-driver/3000-2098_4-163033.html
http://download.cnet.com/sound-blaster-audigy-driverpack/3000-2120_4-10198813.html
if these packages are not the right
http://download.cnet.com/2000-20_4.html
on the home page you should see a search tab just type in what you are looking for
(be precise)also the download software finder under that there will be a list place a tick in the box of any one you want/need
all software windows software mac software mobile and web apps

http://majorgeeks.com/downloads35.html

also this link will provide you with many freeware and share drivers

hope this helps you