How do I restarted my Samsung Smart TV device? November 04, 2020 20:24 Updated "To restart your Samsung Smart TV device: Press and hold the Power button for at least 5 seconds. If the TV has not started to power up, press the power button to power up the device." Was this article helpful? Related articles How to display Openfit Live on your TV with ChromeCast or Apple TV What isn't included in Samsung TV? What features are available for Smart Samsung TV device? Stream Using Airplay How do I enroll in a plan with Smart Samsung TV device?