Batboard

I acquired a 2200A that was sitting in a shop.
The generator functions work but on power there is no output on the second LCD at all.
I would suspect it would be the RTL 4100A Interface but there is nothing obvious on it.
Then there is the actual 4101A Panel display.
Have there been now problems with it?
I doubt the set is worth sending in for repair.
Is there supposed to be any backlight on those LCD panels.
The Power on is completely dark and black.

I have a 2400a and a 2200a and the Lcd don't have backlights on them. Would be nice if they did. If you ever want sell any parts form your 2200a I'm looking for a good Counter board(A10) RTL4106a. Good luck and take care.