Driving me crazy has never done this before I was watching and all of a sudden it started dimming and flashing but the screen was still on more like the backlight was getting brighter then dimming and then back to bright and then dimming. I've tried about everything even restarting it and factory resetting it.
Thanks for the notes here. If you are experiencing an issue with your TV's display panel flickering, or seeing significant fluctuation in brightness output levels, this is likely related to a hardware issue with the panel and is something that the TV manufacturer will need to help address. You'll want to contact support for your Roku TV manufacturer to report the issue and request additional assistance. Each Roku Tv manufacturer provides direct support and warranty services for their products. You can find their contact information here: https://community.roku.com/t5/Manufacturer-Support-Warranty-Resources/Contacting-Support-for-Your-Ro...
Thanks for the notes here. If you are experiencing an issue with your TV's display panel flickering, or seeing significant fluctuation in brightness output levels, this is likely related to a hardware issue with the panel and is something that the TV manufacturer will need to help address. You'll want to contact support for your Roku TV manufacturer to report the issue and request additional assistance. Each Roku Tv manufacturer provides direct support and warranty services for their products. You can find their contact information here: https://community.roku.com/t5/Manufacturer-Support-Warranty-Resources/Contacting-Support-for-Your-Ro...
I have had the same problem with our 55S405TDAA constantly dimming and then returning to normal - every few seconds now. It cannot be a hw board in the TV because it does not flicker using our blue ray player on any of the HDMI inputs. It has to be a roku app issue. How can i fix this? The TV is less than 3 years old.
