I have a ge monogram fridge Model #7fsb23drh ss, it recently quit making ice. I replaced the filter and it is still not working. there is no water coming out of the hose located in the upper back middle of the freezer. When I called ge, they told me that I need a new ice maker, but if there is no water coming into the icemaker, I doubt that is the problem. any help would be greatly appreciated.