2.3.1 Before You Begin

After installing any internal or external storage device, or any new part that plugs into the main logic board, except CPU modules or DIMMs, you must perform a reconfiguration boot so that your system is able to recognize the newly installed option(s).

A terminal or a graphics console is required for viewing system messages. For information about connecting a terminal or a console, see "2.10 About Communicating With the Server" or your Sun Enterprise 220R Server Owner's Guide.

Before you power on the system, make sure that the system cover is properly installed and that the and doors are closed.