Refrigerator would not hold temperature, lots of food wasted. First, replaced door seals, no luck. Researched problems further on YouTube. Determined that problem could be bad relays on circuit board and/or bad starter relay on compressor. Ordered the replacement parts, for under $20.00. Removed circuit board, and removed two relays; re-soldered in new relays. Still no success. Then replaced starter relay on compressor. Bingo! Refrigerator fired up. Now holding refrigerator temperature at 34 degrees and freezer at - 2 degrees. Was job difficult? Somewhat. Removing the soldered on relays on the circuit board required careful heating of the solder points and some prying to lift them off the board. Attaching new relays was a piece of cake. Inserted them into existing hole from the old relays and touched them with a bit of solder. Starter relay on compressor was simply a pull out and replace. Total time to repair. 1.5 hours. Knowledge and experience required? Not much of either, but a must have tools and confidence in ability to do this kind of work. However, cost to repair would have run well over $1,000 so I had nothing to loose. Less than $20.00 and we're back on line. Lesson Learned: Don't be afraid to tackle tough jobs. What do you have to loose? Thank you AppliancePartsPros for technical support and for providing right parts in quick time.