This is the fix for the Chamberland / Liftmaster MYQ DoorOpener 041A7928-3 – This can be traced back to faulty Capacitors. When you hear a beeping noise or if it stops working, here is the fix. Be carefuly, the new MYq units may look cheaper, but in reality they come with a subscription plan you need to pay for. Repairing this unit, is much much much cheaper and better for the long run.
If you want to repair it easily, solder on 1 or 2 new 1 farad 2.7 capacitors
In this video, we replace the original poor LCD TV in an LG LRSC26980TT Refrigerator with a new 1080p screen with HDMI, an Amazon Firestick and an Apple TV. We cut the original bezel, and fit the new monitor into place.