i have broken USB- little plastic piece in the exterior USB port of my ROLU TV. I get an error message "This USB device requires more power. Use power adapter if available." I want this message to go away. I do not need the USB port for anything. .
How do I get this message off of my Hisense 50 inch Roku tv?
The issue you are experiencing may be related to a hardware related problem. Have you tried contacting TCL support yet to inquire further? I'd suggest starting there to see what options or suggestions they can provide. Each Roku TV manufacturer provides direct support for their products running the Roku OS.