Hi
I've had the door off & had a look inside. I can see 2 black plastic units at the top right side - are these the control modules ? They're about 4 inches by 2 inches wide. Is these a PCB inside these ? I reckon from the symptoms that the display module is most likely the culprit.what do you think ? Also, can anyone suggest cheapest place to source replacement part ?
Thanks

wilson, February 2014