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.
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!
