"John A. Maier" <johnam@kemper.org> writes:

> Mine is a DB-15 D-sub (3 rows-female) just like on any PC.

Yeah that's it; I'm too tired to count... Note that the video signal
is not directly VGA compatible (though I think there are adapters).

There's normally also a way to make them boot via serial console, by
setting an option in the boot monitor (hard for you, since you'd have
to do it "blindly").

Best wishes,
/Daniel

-- 
Daniel Neri
dne@mayonnaise.net