Just been to this the display only glows red no wash program or function indication can be seen, although the dishwasher works OK nothing looks abnormal on either the display board circuit or the output board which the display is driven from, can’t make my mind up as the the source of the fault 1.is it the LCD module that is faulty or 2.the output board, both boards are about the same price but don’t want to double the cost of the repair if only one is needed, anyone else seen this fault and pinned it down to either component?