I opened it up and no trimmers on the inside back of the board… only twi tips at the side of the LCD, are those the trimmers?
edit: found it… I messed so much with the tips at the right, I hope I didn’t damage anything. the contrast pot is at the bottom left of the picture. display is not 100%, there is some colour difference, but I guess I’m gonna save the shipping to Sweden… thanks alot
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