All of a sudden my canao G9 will not turn on it seems dead--,-battery is full charged

Question edited for clarity.
Question moved from Cameras.

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The Canon G9 has a design defect, two screws fall out inside the camera and short out the fuse. If you've never had it fixed for no power before this is most likely what has happened to your camera.

Do a Google search for "canon g9 no power repair" and you will see a full repair service including return shipping of your camera for just $85.

Hope this helps!


Thomas
Owner, Darntoothysam.com Digital Camera Repair

More than likely, your camera has a short from some loose screws inside. A lot of these G9's get this problem.
You get it fixed, it's $89 all in at: www.CamerasAndParts.com
The great thing with that site is they just service the Canon Powershots exclusively and they totally know these cameras. They include the parts, the labor, the service for the camera, the no power correction included, and even the shipping back. It costs $89 for everything with them and they do excellent work on the Powershots.
Good luck with it. If you need help with a Powershot, they're the place for one of these models!

check your battery for full charge, pull out the battery and ckeck if theres moisture keep camera in a dry warm place for some time;

keep camera without sd card and battery for sometime.

all should be well

You need to learn tips for careing your camera battery pack,and you'd better to buy a new canon nb-2lh battery in a camera battery shop.

Try checking this:
http://www.myfixtips.com/blog/digital-camera/who-killed-my-g9-133.htm

Good luck.
C.

Sounds like you have the short in the camera that a lot of people get on this model. A terrific place for help with this problem is: www.camerasandparts.com It runs $89 all in with the servicing for the camera included. They just work on the Powershots exclusively. They're very familiar with this no power problem on the G9. An excellent place if you need service for a Powershot.

what kind of mp3 player is it... i need that info to help you

see solutions #5 here
http://www.fixya.com/support/t1038622-canon_g9_stopped_working

This is usually from a loose screw inside the camera, a screw inside the camera can come loose and cause a short which is very common on the G9. If you go to: www.camerasandparts.com all they deal with is service for the Canon Powershots. They're great if you need a hand with one of these and they automatically do the no power correction on the G7's and the G9's they service which is nice. They are about the least expensive out there at $89 and they include the service and the shipping back. The best part, they do excellent work which is a must for me. Hope that helps you some.