Battery is fully charged but the camera wont turn on

SOURCE: nikon D80

Your question is not much clear. When the camera shut off?? eg, after pressing shutter, etc. Did you use original battery?? What is your camera age?

PROBABILITY :
Your camera might be have on/off button problem.

EXPLANATION :
I had experience this with my coolpix 8xxx (could not remember exact model). The problem is with nikon on/off switch and shutter design. After a few years of usage, then the on/off switch with start losen a bit. These will cause autofocus activated without you pressing the shutter yet, and it will shut off without warning.

SOLUTION.
There is no DIY solution for this problem. For temporary, try your luck with pressing the on/off swith a bit harder. But that is for temporary + a bit of luck. Best solution is to send the camera to Nikon Centre.

SOURCE: nikon s51

What you have is called impact damage, this is not covered by warranty. Nikon can fix it for you, and it will probably cost you more to fix it than to buy a new one. I have a friend who fixes cameras.

http://www.cameradr.com/

He can do it faster and cheaper than Nikon.

Nate

SOURCE: When switching camera on it won't turn on

It could be the battery is not fully charged and the other thing is the main switch in the camera could be bad .

If any further assistance needed contact .



Also it could be a main circuit bad .



Berrie Smith Camera Repair

SOURCE: I have a nikon coolpix

I think you should return it under warranty.

SOURCE: Battery starts to charge but when light goes off (

It sounds like the rechargeable battery needs to be replaced, take it to a camera shop so they can quickly check the old one before you buy one from them.