may have engaged the No Signal PowerOff or Auto Power Off feature. No Signal Power Off: System → EcoSolution → No Signal Power Off Auto Power Off: System → EcoSolution → Auto Power OffTrouble Powering OnBefore you turn the TV on, find the red lighton the right or left bottom of your TV. Pressthe Power on button on the TV or remote.The light should blink about 5 times beforeMeijer.com