My Roku Sharp TV is all blue for two inches on the top and five inches of blue on the left side of the screen. It's not some blue discoloration but 100% blue. What is beyond the blue boundary is the regular TV that works just fine (connects to wifi, hdmi, etc.) but the right and bottom of the screen goes beyond the edge of the TV border to where I can't see. So now whenever I use the tv whatever I'm watching has the bottom and right side cut off. Its as if someone shifted the tv video down and to the right. I've tried every form of reset that the tv has but nothing is working. Picture in the link
If you are unable to resolve the issue, can you please provide us the following information:
-Roku TV brand and model
(these can all be found in Settings > System > About)
-steps to reproduce the issue you are seeing
In addition, this issue may be hardware related. Have you tried contacting Sharp support yet to inquire further? I'd suggest starting there to see what options or suggestions they can provide. Each Roku TV manufacturer provides direct support for their products running the Roku OS.