I have been crawling this site, reading all the posts about warm fridge and freezer, and a clicking sound. I read some great advice

It sounds like the clicking is coming from the power board.

When I unplug the fridge, and plug it back in, it resets and sometimes starts working again.

So I replaced the power board (part EBR41956414) but the problem and symptoms have not changed.

I know there is another board down by the compressor the Control board (part #6615JB2005H) which is my next target.

Am I thinking correctly?

There are a number of other electronic parts which sound like they could cause this type of problem, like the various sensors or the Start relay...

Any advice would be appreciated.

Thanks!