Getting Started - Setup & How-to

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Level 7

White/Gray Vertical Lines


Set up of tv stopped while Roku was adding channels after an update on 58” Onn Tv. Screen with different shades of white/gray vertical lines are now the only thing projected on screen. Tried a reset after a period of time. Tv was out of box and functioning for 10 minutes and can’t get to home screen. Thank you. 



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2 Replies
Roku Employee
Roku Employee

Re: White/Gray Vertical Lines


Thanks for the inquiry.

Have you tried contacting Onn 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. 

You can reach them here: or at 1-844-334-2355.

Please keep us posted what you find out.


Danny R.
Roku Forum Moderator
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Level 7

Re: White/Gray Vertical Lines

I am having same problem. Did you fix yours and if so how?

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