Your Roku player cannot function correctly if its HDMI cable or connector isn’t properly plugged into your TV as the Roku’s signal would be unable to reach your TV. Last update on / Affiliate links / Images from Amazon Product Advertising API.

This ensures your Roku receives enough power to function properly, even if it’s plugged into an underpowered USB port. If your TV USB port can’t supply enough electricity but you want to continue using it, consider investing in a QFUP USB Power Adapter, which stores electricity (similar to a battery pack) and sends power to your Roku device.

We also suggest plugging your Roku into a wall outlet using a USB adapter instead of your TV USB port, which may not be able to supply enough power. You may also want to ensure that the cable is in good condition, and try using another micro USB cable to power your Roku.

Instead, you will need to check that it’s properly powered.Įnsure that your Roku’s micro USB is properly plugged into the device’s micro USB port. Roku devices do not have an on/off switch. Try Using the Roku Player on Another TV/Monitorīefore you begin messing with your Roku settings, it’s a good idea to check that your Roku is actually turned on. The HDMI Connectors and Ports Must Be Cleaned

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