We live in a very remote area and could not get a repairman to come take a look at the refrigerator. Fortunately, one of the repairman took the time to ask my husband what the fridge was/wasn't doing. He indicated to my husband that since it stopped cooling AND the lights quit working simultaneously, there was a very high probability that the "control board" was bad and that it was an easy fix, but the part may be pricey. He explained how/where to locate the control board and suggested a website for a video on how to install a new board. We purchased the replacement board from www.appliancepartspros.com for about $120 with shipping and received the part VERY quickly (about 3 days). It took my husband about 5 minutes to switch out the old control board for the new one and ....BOOM a perfectly working refridgerator. YAY!!! Thanks to a repairman who took pity on us and offered some helpful advice and AppliancePartsPros.com, we have a working refrigerator again.