Ronald Copley (copley1@marshall.edu) wrote: > I have an unidentified board by Prometheus Products. It is the "Applesurance" > board, and has a tonne of socketed PROMs and two 20-pin connectors. Anyone know It's a disk controller that also checks out the RAM and ROM on a ][+ logic board apon powerup. Much like the way a PC checks out itself during cold boot.