Camer keeps shutting off...it's burry and powers
Digital cameras require lots of power. Bad electrical contacts can cause lots of problems so battery and camera contacts must be cleaned properly. Batteries may be fully charged, but will be viewed as low if contacts are not really good. The LCD screen is a low steady load, but when lens extension, optical zoom, focus, and flash charging are added in the capture mode; the load is very heavy. Bad contacts make cameras do strange things like making bad pictures or shutting off with the lens out.
Do not overcharge.
Reset by removing power up to one month is the ultimate non-physical repair for DVD recorders and other software using digital devices. Digital cameras reset to original settings if batteries are removed. Time required varies with function and camera, but try one minute. Check display and setup menu for non-auto functions and date/time. Remove extra memory to eliminate this as a possible problem. Insert fully charged batteries and restart the camera.