I'm guessing that you're experiencing an "access error" (on Sony's) or a "lens error" (on Canon's and others). Unfortunately the replacement part runs about $30 on ebay (
here's one example, just search there for: sony w180 lens), and runs close to the value of your camera (going rate for a used w180 is about $40). If you purchased such a lens, there's no guarantee that you'd be able to fix your camera, as it really is not easy to access the lens.
You might want to instead consider that fix techniques have been developed for lens/access errors that do not involve opening up the camera.
See this link. Give these fixes repeated tries. But if unsuccessful, consider purchasing one of those used w180's, or better yet, a brand new model camera.
×