We have three computers on a router hooked to a cable modem. The other two computers are running fine. My computer will not see the server or cable modem. The nic light and the light on the router are both on saying everythings well but its not.My computer only will not see the server the network setting to the best of my knoledge are correct. Could it possibly be a bad nic card and still light up. PLEASE HELP
