hmmm. I checked my purchase history, bought it straight from amazon Oct 2010, condition new.
Yet when I took it apart just now the screw just above where the ribbon cable connects was missing.
Anyways nothing visibly wrong with the cable. I pulled the battery, unplugged and replugged the display cable, and then put the battery back in. It booted up, and still won't display grayscale properly.
You said this problem could be caused by a screen replacement. If I replace this screen with a new one, is it likely to fix the problem?
Basically since you seem to recognize the problem, do you know of anyone who fixed it, and if so how?
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