Sony KD-55XH90 left screen edge is brighter

[bogdan_02]

Hello all,
I have started to observe a bright band on the left screen side. It goes from the top to the bottom of the screen, and it is one or two centimeters wide.On the right edge there is no issue.
Usually, I am able to see it on darker tv scenes, and it is quite distracting.
I have run some uniformity tests and there is no issue with the black uniformity (micro dimming disabled).
I am able to see it only on grey uniformity tests between 2.5% and 10% grey scale, after 10% it starts to disappear.

Is this considered normal?
Thank you!

[Win_88]

Hi Bogdan,

This is considered within tolerance with panels of this type.

Win_88