How to Troubleshoot & Replace Samsung AP4139131 / DA41-00264A Refrigerator Lcd Pcb Assembly Kit

I researched on YouTube what others with Samsung refrigerators did with similar problems. I was able to come to the conclusion that is was not likely the icemaker but the main board. I also diagnosed a noisy fan motor in the freezer compartment. And while I was at it I decided to replace the led readout board that had recently become dim after a power outage. All in all the three repairs took a little over three hours. Thanks to the upselling of Sally I also purchased a brush for cleaning the fins in the machine area of the refrigerator. I am very thankful for this job to be done and thankful for the assistance of Appliance Parts Pros. Our refrigerator works as good as new with the ice maker working once again. Thank you Ralph Lofthouse 

Phoned Appliance Part Pros, explained that the first part I had ordered from them did not work, they sent another part immediately, I had the new part in less than 48 hours!