My wife works in merchandising and has some displays that I took apart since they are no longer being used. They have a perfectly good 4" LCD in them and was wanting to use some of them for projects. I was going to make a portal gps project and possibly a DIY photo frame or a screen for my car. I was wondering if most of the LCD wiring diagrams were similar. It basically has the small ribbon cable, a ground and looks to be a power cable. Anyone have any ideas?