Roku Device Features, Settings & Updates

Help configuring Roku device settings, using Roku OS features such as screen mirroring, adjusting display type and audio settings, using Guest Mode, and assistance with software updates.
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KittyMrow123
Level 7

My TCL Roku smart TV 4S3405 has horizontal flickering lines

Hello I have a TCL Roku smart TV 4S3405 that has flickering horizontal lines on the screen making it unwatchable.

 

I tried factory resetting the TV using the command on the remote, It's a roku smart TV so there's no roku box attached to it.

 

I attached a screenshot of what it's doing can someone please help me?

 

Thanks!

 

IMG_20201128_062034.jpg

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KittyMrow123
Level 7

Re: My TCL Roku smart TV 4S3405 has horizontal flickering lines

Literally 0 replies?

 

Can anyone help?

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