My old 27" screen died, i think i just found the guilty part. What you think ? I must identiy the RKM22 part and the resistor...

@hakunamenta I don't think it's flux because it's dry. It is the only part of the board with this kind of brown / yellow smudges. (i take a larger picture)

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@dervishe rosin based flux is very hard when dry. maybe its that? just trying to understand if the brown stuff is part of the problem or not.

@hakunamenta
I'm trying too. I'm a noob at this game and i take this excuse (the failure of the screen) to learn some new knowledge :)

@dervishe what i would try if it was my screen, is cleaning the brown stuff away with a cloth and rubbing alcohol.
maybe that wont fix it but then the parts are more visible.

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