Roku stick suddenly stopped working. The white light no longer comes on when connected to power source. Input source for this device no longer appears in TV source list. Other Roku stick from another TV works perfectly on this TV. Streaming Stick is only two years old. Is this considered a normal lifespan? Model: 3800X Serial No: YFOODM491989. Tried to email customer support several times, but each time told there was an problem with submission and to try later. Never said what problem was and still getting same message now. Please help.
Tried changing out power cord from other Roku Stick and still no power light. Also used existing power cord with other Roku stick and it works perfectly. Beginning to believe that streaming stick itself has failed after just 2 years.