ummmm.....wold that be the cd that came with the mobo that sez "chipset support cd" ? by "chipset" do you mean just the drivers for it ?? or are there actualy chips that i have to phisicley install on the bored??? (there werent any chips like that in the box) . this the first pc iv ever built so i woldent be suprized if i did forget this. il look at the cd agen....all i remember installing from it was the sound drivers and nothing els.