Camera not turning on, how can I find the problem? Answered
A friend of mine dropped her Nikon Coolpix point and shoot, which broke caused a lens error. She handed me a ziplock bag with it disassembled and half the screws stripped and asked me to fix it, since her warranty ran out. I found and fixed what was causing the lens error, but the camera won't turn on. I didn't think to check if it powered up before I started, but I'd like to fix it if at all possible.
I didn't do anything that would obviously cause this problem - I used an anti-static strap, was careful with the parts I took out, and all my work was on the lens part of the camera. The battery is charged - I have the same camera and it works in mine. I tried plugging it into a computer, no luck. What might be some possible causes, and how can I test for them?