u/Aware-Flower-5635

Hello! I have a camera, a Traveler Super Slim XS 70 (DIGICAM), which usually works fine. However, over the past few months it has started showing a black screen, and when I take photos they are also just black, nothing is showing when I turn it on to camera/video. The lens is not stuck, and the batteries are fully charged. Does anyone know how to fix it?