No display panel indications on Fridge freezer I have a similar model but UK number is RS21DPSM1/XEU. After a local power failure in the house the fridge freezer display lost all indication of temperatures ice type etc. Only a dashed green line appeared near the fridge temperatue reading. I unplugged appliance and left it for short time and then reconnected. No change. Can anyone offer a solution please

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Now that sure sounds like a voltage spike took out the control board. If you can take it apart look for electrical arcing and burning, it should be visible if a strong enough surge took it out. Other than that, usually it's a swap out the board scenerio and hope it works (no real way to test the boards at home).
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