White patches on dark screen QE50Q65A QLED 50 inch tv

[GrahamCardiff]

I’ve noticed several white patches across the screen when viewing black or dark areas of content. 

TV is 9 months old.

Can you adjust the settings to resolve this issue?

any guidance please?

Thanks 

[Daz73r]

Have you tried factory reset

[GrahamCardiff]

No, thanks will try 

[Daz73r]

Definitely worth a try