Our Quiet partner II dishwasher won't start. The buttons for the various options work like pots/pan, heated dry, etc, but when start is pushed, nothing happens and it doesn't even light up or blink.

Any ideas? I have seen suggestions elsewhere from the door latch (seems fine) to a new control panel. Most similar cases I have read about involve the start button flashing, but that is not the case with mine.

Thanks.