IBM eServer xSeries 300 User Reference Manual page 55

9. Connect the internal cables to the adapter.
Attention: Route cables so that they do not block the flow of air from the fans.
10. If you have other options to install or remove, do so now.
11. Replace the cover on the server; then, reinstall the server in the rack and connect
all external cables. For more information, see "Installing the cover" on page 46 for
instructions.
12. Turn on the server.
Chapter 5. Installing options
41