A week ago I noticed that the ice maker stopped making ice and then discovered that the freezer compartment was not cold and the food was thawed out. The freezer temperature is set at -2 degrees and the display indicates that is what the current temperature is but the freezer is warm. The freezer temperature display is continually flashing at -2. I had GE service out to look at it and the tech did a reset of the circuit board and it seemed to be cooling again. He didn't want to order a bunch of parts if I didn't need them. A day later the problem is still the same, warm freezer section despite temperature display indicating -2 and the display is continually flashing. With this problem I have noticed that one of the usual operating noises is missing, a sound that was there when everything was working normally but now it's not. Maybe a compressor sound? Before I call service back out does anyone have any ideas for a self fix? Bad circuit board or overload relay? The refrigerator has been in service for 1 year 7 months.