I have got a new Roku premier device and connected to my Insignia TV. - Model - NS-65DF710NA21. How do I adjust the brightness of the video on Roku? I don't see any option on Roku settings nor the TV settings.
Video is so bright that it gives headache and Eye pain in 1-2 mins.
@chaffins No Roku player has brightness controls. Your display has complete control over that. Some TVs allow different settings on different HDMI inputs, so you might need to adjust each one individually.
Roku Community Streaming Expert
Help others find this answer and click "Accept as Solution." If you appreciate my answer, maybe give me a Kudo.