While the Roku Smart TV OS has been widely available for years in TVs made by Hisense, TCL, and others, this marks Roku’s first foray into making its own TV hardware, a move that could boom or
10,610. Dec 10, 2018. Solution. #6. If the TV doesn't detect a source it might not show that as a selectable option, so scan for channels. Your remote should have a menu button on it. You could also try looking in the manual. If you can't find the manual either, then maybe exchange the smart tv for something less smart.
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