Dell Inspiron 1427 Setup Manual

22INSPIRON TroubleshootingNetwork ProblemsWireless ConnectionsIf the wireless network connection is lost— You can manage the Wireless LAN using WindowsWireless Network Connections, accessed fromthe Control Panel.— Interference may be blocking or interrupting yourwireless connection. Try moving the computer closer toyour wireless router.Wired ConnectionsIf the network connection is lost — The cable isloose or damaged.• Check the cable to ensure it is plugged in and notdamaged.The link integrity light on the integrated network con-nector lets you verify that your connection is workingand provides information on the status:• Green — A good connection exists between a10-Mbps network and the computer.• Orange — A good connection exists between a100/1000-Mbps network and thecomputer.• Off — The computer cannot detect aphysical connection to the network.NOTE: The link integrity light on the networkconnector is only for the wired cable connection.The link integrity light does not indicate wirelessconnection status.NOTE: If you cannot connect to the Internet buthave successfully connected in the past, the ISPmight have a service outage. Contact your ISP tocheck the service status, or try connecting againlater.