ive bought a basket case lathe so far and trying to diagnose what to do to get it moving again. a guy worked on it previously for the previous owner and concluded it need the mc-116 board. i have no idea if hes correct or not, but he seems confident as thats what he does for a living. at the current state, i have it powered up and it all comes on as it should. screen powers up after on button. and thats as far as it goes. not a single button will do anything whatsoever. bottom left of screen is highlighted "44 parameter error" . and on bottom right of screen there is a date and time line which flashes random numbers of dat and time for infinity and never stops. the back of the cabinet shows 37 on the drives. kinda seems like a guessing game on what to replace without being able to do anything on the screen.