Did your LG make a constant buzzing noise as it was dying? Our has been a touch noisier than usual and then today started making a constant noise. Fridge temp is up 5 deg from setting (and what it normally runs), and freezer is not freezing completely.
So frustrating b/c we just bought this fridge over a year ago. 
Edit: never mind. We think we figured out what the problem might’ve been, and the fridge seems to be working fine (::knock on wood::).