Is your Nintendo DS Lite bottom touch screen broken or is it not responding well to your stylus anymore? Heres the repair part. The Nintendo DS (NDS) Lite bottom touch screen replacement for repair. Touch screen module. The touch screen goes on top of the lower LCD screen, which is not included (see below under related products to purchase if necessary). Outside professional installation recommended. However, if you wish to install yourself, you will need a special tri-wing security driver tool to get inside the Nintendo DS Lite (see below under related products to purchase if necessary). Note that this installation requires moderate technical skill. When self-installing, please make sure you are patient and have steady hands as additional damage can result if you are not careful! No installation help is currently provided.