28Solving ProblemsWired ConnectionsIf the network connection is lost — The cableis loose or damaged.Check the cable to ensure it is plugged in•and not damaged.The link integrity and network activity lights onthe integrated network connector let you verifythat your connection is working and provideinformation on the status:No activity — Both the link integrity and•network activity lights are off.10 Mbs — The link integrity light is off and•the network activity light is blinking yellow.100 Mbs — The link integrity light is green•and the network activity light is blinkingyellow.1000 Mbs — The link integrity light is orange•and the network activity light is blinkingyellow.NOTE: The link integrity light on the networkconnector is only for the wired cableconnection. The link integrity light does notprovide status for wireless connections.Power ProblemsIf the power light is off — The computer iseither turned off or is not receiving power.Reseat the power cable into both the•power connector on the computer and theelectrical outlet.If the computer is plugged into a power strip,•ensure that the power strip is plugged intoan electrical outlet and that the power stripis turned on. Also bypass power protectiondevices, power strips, and power extensioncables to verify that the computer turns onproperly.