As you know there is a wire between laptop's motherboard and its keyboard for lighting. One end is properly connected to motherboard but the other one is not connected to keyboard body. In fact, I don't know "where" it must be connected. On keyboard body only there is a black area for that. Check out further image below:
https://i.imgsafe.org/caecd1e.jpg
https://i.imgsafe.org/fe25a92.jpg
https://i.imgsafe.org/6581216.jpg
https://i.imgsafe.org/b30619c.jpg
pls help me! I want my backlit keyboard
https://i.imgsafe.org/caecd1e.jpg
https://i.imgsafe.org/fe25a92.jpg
https://i.imgsafe.org/6581216.jpg
https://i.imgsafe.org/b30619c.jpg
pls help me! I want my backlit keyboard