I had some fun-and-games getting my iBook display to work (http://forums.macrumors.com/showthread.php?t=610191) and was told by the ever-helpful OrangeSVTguy that resetting the chip is a short-term fix as it would work loose again soon enough. He also said he had added a shim of some sort to keep pressure on the chip, but even this only gave his iBook six months of life before it died. I wanted to hear of anyone else who had experience with a similar problem and ideally knew of a longer-term solution. I really like this Mac (my first for a very long time) and dont want to get used to it only to lose it after a few months. Also Im not sure I will be able to afford to replace it with another one soon. Is there maybe a way to strip it down and solidly re-fit the chip? Or maybe buying a replacement chip is the answer or a better shim-type solution? The Mac will not be moved around too much as it will only be taken out of the house for the odd trip to college by my eldest son.