Refrigerator not cooling properly

HI. I will need to get some more information to assist you better. Is the evaporator fan motor still not running? DO the evaporator coils have an even frost pattern? Are both frige and freezer not cooling or just the frige? The doors have to be closed on most Samsung models for the fans to run. If you have replaced the fan motor and its still not running you may have a bad control board. Lets look at the service manual first to find any error codes it may have to figure out what direction we need to go with this. I have attached a link to the service manual. Start on page 29 (9-14) to put this in diagnostic and check for error codes. You an also turn the fan on and off in diagnostic mode. Let me know what you find out.