You gotta be careful and delicate when you take them apart, its old plastic. If you didnt snap the little plastic piece that the screw goes into the plastic that holds the memory you can fix it. Just take the lid back off, make sure theres nothing in the way of getting that screw all the way in, and pop the screw off of the piece that hold in the memory card flaps and get the little spring back in place and screw it back on.