Hi! A while ago, I got an Indigo iBook clamshell mostly to fix up/fool around with Linux. When I plug in the power cord, it only holds a charge if I put it in a certain position. So far, I've only been able to find fixes for the YoYo charger and not the jack itself, but for some other laptops that've had a similar problem, I've seen people recommend resoldering the power jack to the logic board. Should that work, or should I try something else? I have access to a soldering iron and solder (It's the kind of solder used for stained glass, should that work?), so that wouldn't be a problem.