You should locate the required Solaris distribution media and Sun Blade 8000 Series Product Notes, as well as consult the following Solaris documentation.
Solaris Documentation
For the Solaris 10 6/06 installation guides, see http://docs.sun.com/app/docs/coll/1236.3
For the Solaris 10 administration guides, see http://docs.sun.com/app/docs/coll/47.16
For information about upgrading your system, see http://docs.sun.com/app/docs/doc/817-5505
For troubleshooting information, see Appendix A at: http://docs.sun.com/app/docs/doc/817-5504