My Samsung tv is dark I held button in until turn orange!! Nothing than I unplugged it held it for

[gpayne0817]

I did everything held button in until ograne than I held it and unplugged it for minute ! Nothing 

[artlab_one]

Samsung TV owner here. Do you have the correct input (HDMI 1 .. 4 are available on my TV) selected? 

[artlab_one]

Have you tried this: https://www.googlenestcommunity.com/t5/Chromecast/Need-help-with-setup-Troubleshoot-common-Chromecas...

All of it?