how can i fix zanussi washer, e90 then all display now black nothing, emptied pump and managed to then open door, only light comes on when turn on but after that no displaym any ideas please.

foxy, March 2011

E90 appears to be caused by faulty connectors to the main circuit board which appears in the bottom right corner, if you're looking at the washer from the front with the lid off (looking down into washer). This is fixed by reseating, cleaning the connectors.
Also blow fry the board with an hairdryer to remove any dampness.

rob, March 2011