Samsung side by side RS261mdrs Has No Power

Samsung side by side fridge turns three years old on Sept 4th. Yesterday it suddenly lost power. No lights inside or on display panel, no compressor, fan, nothing. I checked outlet and it is working, tried plugging into another outlet and still nothing. Any ideas?

Bad control board. picked one up from my local parts dealer for $115 bucks and it’s back doing it’s job.