I'm working on a Samsung refrigerator with the family hub, model rf265beaesg/aa. The home was struck by lightning and the refrigerator went out. The invertor board had a bad bridge and blown fuse, I replaced the board and powered it up and now it shows 44c communication error. I found that the main pcb is sending out 5v comp signal, the condenser fan activates, but no compressor. I am not sure if it is the main pcb or compressor at this point and would appreciate any help/suggestions. Thank you.