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

Black screen

When I turn on my Sharp Rocky TV. The screen is still black. You can hear movement when pressing the arrows on the remote. I replaced the power board on it and it still doesn’t work. 

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Level 7

Re: Black screen

Ruko*** not rocky

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