My monitor has a faint weird line on it.

@gustavofongaro that is an issue with the LCD screen. No board repair can fix this :-) It could be a stain or wrinkle (crease)in one of the diffuser boards that are part of the assembly. Not sure how you clean your monitor just do not use any sprays etc., since sometimes the cleaning fluid seeps into the assembly and causes stains just like this.

To figure this out and to possibly correct it, you would need to disassemble your LCD screen.

If you do that, make sure that you keep the sheets in the same order as well as the same orientation. I've made the mistake of reversing the polarizer and was only able to watch my screen with polarized sunglasses :-)

The teardown will not be easy since there is not a lot of information about this monitor out there yet. You'd be a bit on your own to get to it.