Оригинальный сообщение: Jake ,
You should use acetone with a micro fiber cloth and or a clean room wipe. To solder, you usually don't have to add any more solder. Just melt the contacts and pull off. Then to reattach remelt the exposed solder before installing your new backlight. Then you align the new backlight solder points and put your solder iron side ways the melt the solder underneath uniformly.