Thanks for your reply. Actually, it's just a (relatively) little SunFire, a V250 to be more specific, only one board. About the size of the typical under-the-desk tower. Probly cost plenty or Euro...
I'm attempting to reinstall a damaged installation of Solaris 9 (on a SunFire). Connected via serial from a PC. Can't get to the "ok" prompt to launch install from CD. Ctrl+break acknowledges...