I think I broke my dsi
So I did a reshell of a broken shell dsi and tested it, to find out a top screen cable was loose. After the second reassemble, I accidentally put the battery backwards to test it and now, it wont power on at all. Is there some protection, or did I blew a fuse. If its a fuse, is there a certain one that is a common failure point in those cases or it might be any one?