I had an intermittently faulty fridge freezer (Samsung SRL3216B). It worked for a while then it stopped for a while. But this week, it went totally dead. That is, no power at the control panel, at the top of the appliance. There is an electronic board which controls the appliance. I phoned a couple of spares suppliers and quoted me about £170 for the replacement part. Does anyone know a cheaper option. Any help is much appreciated