MouseKeyboardSerial 1(COM 1)ParallelPower cordsVideoUSB 4(RJ45) Ethernet 10/100/1000(RJ45) Ethernet 10/100(for Remote Supervisor Adapter IISlimLine)USB 3NMI buttonSerial 2(COM 2)Updating the server configurationWhen you start the server for the first time after you add or remove an internaloption or an external device, you might receive a message that the configurationhas changed. The Configuration/Setup Utility program starts automatically so thatyou can save the new configuration settings. For additional information, see “Usingthe Configuration/Setup Utility program” on page 76.Some options have device drivers that you must install. For information aboutinstalling device drivers, see the documentation that comes with each option.If the server has a ServeRAID adapter and you have installed or removed a harddisk drive, see the ServeRAID documentation that comes with the server forinformation about reconfiguring the disk arrays.If you have installed an optional Remote Supervisor Adapter II SlimLine to managethe server remotely, see the Remote Supervisor Adapter II SlimLine documentationthat comes with adapter for information about setting up, configuring, and using theadapter.Connecting external devicesIf you install a supported optional adapter, you can attach external devices to theserver.To attach an external device, complete the following steps:1. Read the safety information that begins on page v, “Installation guidelines” onpage 22, and the documentation that comes with the device.2. Turn off the server and all attached devices.3. Follow the instructions that come with the device to prepare it for installationand to connect it to the server.72 System x3400 Types 7973, 7974, 7975, and 7976: User’s Guide
