I have try unplug power and restart the unit still same error code. display LED panel is fine. would it be control board issue? do you have any suggestion, part number and part price. any thanks!
I have try unplug power and restart the unit still same error code. display LED panel is fine. would it be control board issue? do you have any suggestion, part number and part price. any thanks!
It could be a wiring issue between the boards but most likely it's the main control board that failed which is part number W11322879. You may find it on eBay or Amazon or you can just google that part number and you will find plenty of places to order it from online.