Would a new net city need some kind of control panel adapter to navigate the menu's fine on the lindbergh?
no.
lets roll this back to the beginning...
trying to run a Lindbergh Multi on an NNC Cab. But gets boot errors etc. Then, we connect the same Lindbergh into an LCD Panel with a PC power supply and it works fine.
there are 3 things being changed here.
1. switching from a PC power supply to whatever is in the NNC
2. switching from whatever IO board you're using with the LCD panel to the Type 1 IO that a NNC uses
3. switching from an HD monitor to a 31K monitor.
so your issue is going to be one or more of those 3 things.
Some questions:
1. what type of IO board were you using when testing on the LCD panel?
2. what type of IO board do you have inside the NNC?
3. what type of PSU do you have in the NNC?
4. how are you hooking up the PSU in the NNC to the Lindbergh?
Some things to try:
1. hook up the Lindbergh in the NNC (PSU and IO) but attach the video out to an HD monitor instead of the lindbergh. If it works then you know the issue is the low resolution, if it does not work then the issue is NOT the monitor, move on to test 2
2. hook up the Lindbergh in the NNC IO only but power it from a PC PSU and attach it to an HD monitor like you did in your LCD test. If it works then you know the issue is the PSU, if it does not work then the issue is NOT the PSU and most likely the IO board.