Frigidaire dishwasher stopped working

Hello,

My Frigidaire (FDB949GFB2) dishwasher stopped working a few days ago. The control panel doesn’t light up anymore and it doesn’t respond to anything.

Here is what I tried/checked:

  • Power comes in (checked with voltmeter)
  • Jumped door switch and it still doesn’t work
  • Changed main control board and it still doesn’t work
  • Changed display board and it still doesn’t work

What else could it be? I was thinking it could be the display (buttons & LEDs) but even by jumping the switch and changing both boards I don’t even get a display on the digital numbers on the display board.

At this point, I’m pretty lost.

Any ideas?

Many thanks,

Phil