I am novice when it comes to appliances, so online videos is my go to for repairs. It took a while to get the concept of how the fridge is cooled, and finally figured out that my focus was needed on the evaporator motor fan. After figuring out how to get to it, I finally determined that the fan was not turning and ordered a new one with new blades. Appliance Parts Pros had fast delivery, which was very appreciated.