Also, do you have another operating system (like Windows or Linux) already installed on this computer? If you do and you have Java installed in that operating system, can you try booting up into Windows (or whatever it is) and try running the Sun Device Detection Tool from this link below:
http://www.sun.com/bigadmin/hcl/hcts/device_detect.jsp and tell us what the output is. -- This message posted from opensolaris.org