There is a local Coin-op store with a Naomi 2 on Ebay for very cheap.
It's listed as for parts or repair and is said to show the error message:
"No signal" ..
I'm pretty good with electronics so I was thinking about picking it up.
The problem is I don't have an IO board for it and would have to buy
a working one -- So the real question is: Does anyone have any
experience with Naomi hardware and/or this error?