Hi Community users,
Thanks for the posts regarding your TV's brightness.
Brightness on a TV would be related to the hardware, which the Roku TV manufacturer would best to assist you with. Have you tried contacting the Roku TV manufacturer 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.
For a list of Roku TV manufacturers contact information, visit our Community post here: Contacting Support for Your Roku TV
Due to the age of this thread, we will be closing this thread out. If you are still experiencing an issue and have already contacted your Roku TV manufacturer, we would recommend searching the Roku Community for another thread related to your issue. If no current threads exist, we invite you to create a new post depicting the issue you are experiencing.
Thanks,
Danny
Danny R.
Roku Community Moderator