My yashika 4x digital 3012 camera goes off immediately after I put on.. Its only displaying the words; Format? and OK, cancel. What do I do?

SOURCE: KYOCERA(YASHIKA) Digital Camera

I have a Kyocera Finecam L3v and the battery went dead in it. I put a new battery in it and it will not go on. The lens is out.

SOURCE: Megxon C480 Digital View Camera

I regret that there is no repair option in general for this type of thing.
Replacement is the only option

SOURCE: Digital camera defect.

the focus lens inside lens assembly is out of time . will not fully power on till lens assembly is replaced.

SOURCE: when i put my kodak C913 digital camera on it goes off again

Your problem is likely due to weak/worn out batteries or corrosion on the battery contacts inside the camera which can prevent the full power of the batteries from flowing into the camera. Try this free fix before you do anything else: remove the batteries and wipe the camera contacts firmly with a dry cloth (heavy corrosion may require cleaning with a wire brush, steel wool, or sandpaper). Remove any residue that may have fallen into the battery compartment during cleaning, then wipe both ends of the batteries and place them back in the camera. This cleaning clears the problem about 90% of the time. If it doesn't work for you, chances are that your batteries need to be replaced because they're just too worn to properly power the camera. And then, of course, there's the possibility that your camera may have a problem that requires professional repair.

SOURCE: casio camera EXILIM optical 4x was displaying lens error on yhe display what we should do..................?

Try these procedures.