norcold fridge, no display - blown fuse?

Screen refresh showed me some additional responses. Again, thanks so much for all the help guys, and I also appreciate the warning. I'll check for blown fuses. If it's more in depth than that, I won't be digging into the electronics of our new, and in my world - very expensive, motorhome. I know my limitations in this regard, and I know what a nighmare this could turn into with a rookie mistake. thanks again everyone. I'll let you know.