h. Close the tab; then, push down on the orange adapter retention latch until itclicks into place, securing the adapter.6. Connect any required cables to the adapter.7. Connect the power cables and any previously removed external cables to theserver.If you have other options to install or remove, do so now; otherwise, go to“Completing the installation.”Completing the installationWire cable clip(open)Wire cable clip(closed)To complete the installation, complete the following steps:1. Make sure all internal cables are properly routed and are held in place by thewire cable clip in the center of the server.2. Install the top cover.3. Install the server in a rack. See the Rack Installation Instructions that come withthe server for complete rack installation and removal instructions.4. Connect the cables and power cords. See “Connecting the cables” for moreinformation.Connecting the cablesYou must turn off the server (see “Turning off the server” on page 35) beforeconnecting any cables to or disconnecting any cables from the server.See the documentation that comes with optional devices for additional cablinginstructions. It might be easier for you to route cables before you install certainoptions.Cable identifiers are printed on the cables that come with the server and options.Use these identifiers to connect the cables to the correct connectors.Chapter 2. Installing options 21