Please help "Network cable unplugged"

How does your laptop connect to the internet? That message generally indicates your machine's built-in ethernet card is unable to communicate with the network it expects to find itself connected to. If you do connect to an internet device - cable or DSL modem - with an ethernet cable, perhaps the cable connecting your machine to the internect access device actually is unplugged at one end or the other, or is faulty. Alternately, either the internet access device or your machine's network card could be faulty, though that would be far less likely than a problem with the ethernet cable.