New OEM power FUSE for the Canon Powershot SD400 camera. Included here is the fuse only, no installation instructions and no PCB board: fuse only. The red arrow in the photo is pointing to the fuse location. You do not have to tear down your camera this much to get at the fuse, it is for illustration purposes only.
If your camera has no power, this will most likely fix the problem! We cannot guarantee your camera will power after replacing the fuse, though we do guarantee the fuse is new and 100% working.
We have many parts available for many different camera models, please feel free to email us with any questions or requests.