So recently I moved my modem (DLS Gateway) from one room to another. In doing this I unplugged the Ethernet from one computer and plug it into a new one. There isn't a problem with the new computer being wired, but the one that used to be wired won't find my wireless at all. It won't even find other networks it just keeps saying that it's not plugged in to the Ethernet. My question is how do I get the computer so that it can find wireless networks.