RV Repair: 1999 mallard electrical issue, mallard, fuses

Question
I have a 99 Mallard 29s, after using my outlet on the outside of the trailer my fridge, range fan and stereo all on the same side stopped working. There is power going to the fridge, but doesnt work, checked all the fuses, gfi is working, not sure where to go from here, any ideas.

Answer
this question is you plugged in a device to the outside plug.  this caused the whole side of the RV to go dead.  You have power to the fridge but it doesn't work.  this is a little confusing.

How do you know if there is power to the fridge if it doesn't work?  Did you test the outlet?  You say this is all on the same circuit, do you have power to everything else?  Is it possible that the outlet at the fridge is the bad spot?  Is it possible that the circuit board is battery powered and the fridge is on battery?  If you follow up with more info, I can help better.