Greetings @cdb66
Welcome to the Roku Community and thanks for posting regarding the issue you are experiencing with a black screen on your Roku TV.
Can you please provide more details about what you seeing? When you turn on your TV, are you still able to hear audio from your Roku TV?
Are you able to shine a flashlight to the screen and see what is displayed on screen, or is the screen completely black?
Please keep us posted what you find out and we will be more than happy to continue assisting you.
Thanks,
Danny
Danny R.
Roku Community Moderator