I got called to this microwave oven where the customer opened the door and it went bang, i looked at the bulb which had blown and had also blown the power board, i replaced the power board at a great cost but now when you plug the oven in it shows up E5 for a couple of seconds and then the display goes blank, i have read that E5 means pcb electronic failure but i have replaced the power board, does this mean that one of the other boards are faulty or have i got to programme the board, any help is appriciated as i have spent a lot on this oven and need to get it working
Thanks Andy