Hi, New to this forum. My LG refrigerator stopped cooling two days ago, all fans, lights are working properly. The comperssor was always on, I guess it is trying to cool it down. and it's hot to touch when I first checked. Checked evaporator coil, no frost found. Then I disconnect power for overnight, this morning, I plugged it back, and the compressor was working I can feel the viration and I noticed one thing -- the end of condensor coil has frost/ice build up right after I power it up. Please check the attached picture. Is this normal? Not sure whether the refrigerator is working OK now.