Hi @Garthw,
Thanks for reporting this issue to the Roku Community!
We understand that your Roku TV is having display issues and we appreciate the initial steps you have taken so far. We're happy to look into this and assist you. Please provide us with a few more pieces of information:
- When did you start having the issue?
- Do you see any error message/code on the screen?
- Could you provide us with a photo of the said issue?
Also, kindly try performing a hard reset on the TV by locating the reset button at the back of it. For more information on how to do so, refer to this link on How to reset your Roku device.
Kindly keep us updated with your findings.
All the best,
Janadee
Nadee K.
Roku Community Moderator