Power cord connector Systems-managementEthernet connectorOptional externalSAS connectorSerialconnectorVideoconnectorUSB 3 connectorUSB 4 connectorEthernet 2 connectorEthernet 1 connectorUSB 1/USB 2 connectorsYou must turn off the server before connecting or disconnecting cables from theserver.See the documentation that comes with any external devices for additional cablinginstructions. It might be easier for you to route cables before you connect thedevices to the server.Cable identifiers are printed on the cables that come with the server and optionaldevices. Use these identifiers to connect the cables to the correct connectors.Updating the server configurationWhen you start the server for the first time after you add or remove an optionaldevices, you might receive a message that the configuration has changed. TheConfiguration/Setup Utility program starts automatically so that you can save thenew configuration settings. For more information, see Chapter 4, “Configuring theserver,” on page 39.Some optional devices have device drivers that you must install. See thedocumentation that comes with each option for information about installing devicedrivers.If you have installed or removed a hard disk drive, see “Using the ServeRAIDconfiguration programs” on page 40 for information about reconfiguring the diskarrays.If you have installed a Remote Supervisor Adapter SlimLine to manage the serverremotely, see the Remote Supervisor Adapter User’s Guide, which comes with theadapter, for information about setting up, configuring, and using the adapter.For information about configuring the integrated Gigabit Ethernet controllers, seethe User’s Guide.Chapter 2. Installing optional devices 31