Re: Bosch Classixx dead.
Power supply socket? (Have you tried plugging in another appliance or lamp etc in the socket?).
Possibly a faulty suppressor/RF filter or loose connection burning out somewhere…or indeed a faulty pcb in the machine.
The definitive answer could only be found with a meter i suspect…can you operate one? If you can let us know and we could give you some further pointers 😉
Might help if you could post the ‘E’ number (full model number found on the top edge of the door)