Our fridge was working just fine, it was actually a lil too cold so one day i turned the temp down a notch and after that it was never the same. i read a few things online, stating check for frost on the back panel which there was and i removed the panel. it looked to be like excess ice back there so i did a manual defrost. when i plugged it back in the freezer and fridge seemed to get to cold enough temps where the ice was freezing in the freezer and the liquid was cold in the fridge but now a few days later the ice wont freeze, the fridge is getting warmer each day and the ice build up in the back of the freezer is back. i dont know where to start please help :eek: