I have a 2013 Fleetwood American Tradition with a problem. Center of the dash has a information system that displays all 3 cameras and tire pressure and also other information. Sony monitor. This has worked for me for a long time, but now nothing, just a dreaded blue screen. No imputs from drivers pad or cameras. Don't know where to go with this. The name of the system is Silverleaf. I have all the wiring info and have located all the components. All the fuzes and connections look OK. Where is the control computer located? Any info to help me with this.