I would like to ask about my monitor, it is a MSI Ultragear+ 3440x1440 240Hz OLED Curved Monitor, it has a little problem, where in the middle of the screen there is a visible line from where the left and right side is not in the same brightness or contrast level.
I would be happy if someone could help and i hope it is not a monitor fault.
Thanks.
I would be happy if someone could help and i hope it is not a monitor fault.

Thanks.