Changed the battery and wont turn on - Nikon COOLPIX L20 Digital Camera

power TO the alt. is probably not there . turn on the key ( don't start ) check the terminals on the plug at the alt. there should be power on at least one terminal if not , you have found the problem

Wont turn over after replacing battery ??????? When you turn the key to the start position nothing happens ? Have to ask because won't turn over means something else to somebody else .
You have a engine cranks - no start or you have a no crank - no start .
Do the light's on the instrument cluster come on when you turn on the key ? Do the Headlamps work ?

Battery Disconnect or Replacement Problems

It could be a failed key !! haveyou tried your spare key ? if not it could be the EIS or ESL (electronic steering lock )

i also have a Vivitar ViviCam t028 and i just changed the batteries and it wont turn on i was just about to empty the memory card but it wont turn on so i can't i don't know what's wrong with it.

call a technician

I have the exact same problem
and i still have no idea what to do with it
i tried changing the batteries and everything
but it just wont turn on
there are no lights where you change change you settings
and i can't take any pictures with it
someone please help

Please give me a little more imformation on your problem,wont turn engine over or turns engine over but wont start ?

you need batteries with a high voltage...combined over 3.3

I was taking pics with my rebel EOS and it turned off. I charged and changed the battery but wont come on