Is your Roku TV not working? Join our online community forum to find help with common Roku TV issues, get troubleshooting tips, and share your experiences.
Showing results for 
Show  only  | Search instead for 
Did you mean: 

Green and blue wavy lines

Hi, I turned on my 50” jvc roku tv today when i got home and there is a horizontal line on the right side of the tv with green and blue wavy lines within it, it seems to be only when there is color involved it does that black screen it doesn’t.  Looks kinda like the northern lights.  It wasnt like that before i went to bed the night previous and it is not possible for my cat or anything that would be possible to bump it. Its not hurting to watch the tv or anything just annoying.



0 Kudos
Retired Moderator

Re: Green and blue wavy lines

Hi @glasscock90

We're sorry to hear about the issue you're experiencing.

Have you tried contacting the TV manufacturer to inquire further? I'd suggest starting there to see what options or suggestions they can provide. Each Roku TV manufacturer provides direct support and warranty services for their products running the Roku OS.

For a list of Roku TV manufacturers' contact information, visit our Community post here: Contacting Support for Your Roku TV

All the best,

Kariza D.
Roku Forum Moderator
0 Kudos
Need Assistance?
Welcome to the Roku Community! Feel free to search our Community for answers or post your question to get help.

Become a Roku Streaming Expert!

Share your expertise, help fellow streamers, and unlock exclusive rewards as part of the Roku Community. Learn more.