Hello, I have a laptop that I want to connect to my families network using a network cable. I plugged the network cable into my laptop and then the other end into the router but my computer can't even detect the cable being in my computers. Most computers just have a "local area connection" in there connections but mine doesn't and I cant even set one up. Do I need a driver to use the cable and if so where can I get one? Thanks, really need help.