open it up and check which one it is that you have and download drivers for it even though i'm thinking it's not the nicc only if you are running a very old box
Well according to your sig you have an ASUS A8N32-SLI Deluxe. Is that the motherboard you're looking for NIC drivers for? In that case they're in the downloads section at www.asus.com. Otherwise if you're looking for help, and not just letting us all know you're missing your nic drivers; try to be more specific.