ok, figured it all out. got machine up and running. pin 6 floppy 4.98 volts, pin 10 12.78volts. boots from floppy. if I put hard drive in, she won't boot from floppy, or it is taking really really long for some reason. hard drive connector. black and red gives me 12.78 volts, black and yellow gives me 5. is this all correct? why would would adding hard drive make floppy act that way?? voltage related??