KAYPRO 10 - Need Help Please

I rescued two ( more like 1 3/4 ) KAYPRO 10 machines headed for euthanasia. I repaired the LVPS in the first unit and it comes up (?) but I think it is waiting for something ( like a BOOT disk ? ). They both ( machines ) have one half-height 5 1/4 floppy drive and one half-height 10 MByte hard drive. So far both of the CPU boards do exactly the same thing, after RESET it puts up the following prompt on the CRT; * KAYPRO 10 v1.9e * Anyone know what if anything it is waiting for ( I can't believe it wouldn't BOOT off of the hard drive, but I don't know any better ) ?? The 10 MB Ready light for the hard disk does come on ( for what it is worth...). Better yet, anyone want a couple ( or one ) KAYPRO 10s to screw around with and add to your collection ? They are built pretty tough ! Make an offer that will cover my Super Bowl beer fund and you're in business ! Because of their weight, probably limited to domestic USA shipping ( from Southern CA ). Best regards, Steven