Samsung qn90a 50" Backlight Settings? it is too bright

[garnett5]

i just bought a 55 inch qn90a. this tv is splendid but my eyes have a big problem with too much light that the panel gives off. In my old samsung tv there were two possible settings (backlight and brightness). in this new one there is only one (brightness) and it doesn't help me. if I go down it, the image in general becomes darker but the backlight continues to bother my eyes. even the eco settings have not been able to help me.
In all my TVs have solved the problem by setting the backlight. How can I set it on this tv? in the service panel?
help me please, i don't want to take  back my tv for this reason!

[xSteveuk]

Hi,
Try Below

To adjust your backlight to the lighting in the room, turn it down until it's too dim,

And then slowly bring it up until it feels comfortable to watch.

Once you've set your TV's backlight to suit the room, setting contrast is the next logical step