Bosch Fridge with no lights?

Bosch SxS Refrigerator B22CS80SNS/01:

Fridge is running and cold but there are no lights inside. Outside dispenser does not work and has no lights on it. Cannot change temp since display does not light up. There are two control boards on the very top of the fridge and one in the dispenser. I have changed the dispenser board and the top, left one. Still no lights or display. I have already spent over $200 on these boards and am reluctant to buy another one. It just seems there is a fuse out or something simple!