It sounds like the same problem I had your capacitors need to be replaced. They store the energy needed to fire the shutter when you depress the button. Most camera shops are aware of this problem and the can obtain the parts. The replacement requires camera tear down and soldering in the parts. If you don't feel comfortable doing this then take it to the repair shop.
Answers & Comments
It sounds like the same problem I had your capacitors need to be replaced. They store the energy needed to fire the shutter when you depress the button. Most camera shops are aware of this problem and the can obtain the parts. The replacement requires camera tear down and soldering in the parts. If you don't feel comfortable doing this then take it to the repair shop.
Actually, replace the battery as a first step.
No Power, No Charging.