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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Level 7

HDMI 2 and 3 won’t work with TCL Alto sound bar

I purchased a TCL Alto 7 sound bar because I wanted to match brand names with my 49inch TCL Roku TV. Two days after installing the Alto 7, my HDMI 2 and HDMI 3 inputs stopped working. I can’t connect anything. I tried a factory reset and the problem is still there. The soundbar works with arc and CEC but the HDMI 2 and HDMI 3 are not responding to anything I plug in. I think the Soundbar ruined my HDMI ports. 

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