I bought this from someone here ages ago, it's done well. Cheers, whoever it was! The right side of the screen developed a problem a while back, a column of ~15 pixels on the far right of the screen just stay white. Where the white broken columns meet the rest of the screen, there's a few pixel-columns of solid colour, like a vertical purple or green line, these colours change depending on what's on screen. Any ideas? I haven't tried taking it apart yet.
Just sounds like a dead LCD similar to stuck pixels. Replacement is probably on the cards. I'm guessing you've probably assumed this already.