where do I start? The shutter will only fire in maual mode. If I put it in auto focus mode, It will not fire at all. I have cleaned the contact, and it still doesn't work. It's not the lens because I have put the lens on my other camera and it works. It is a kit lens. I want to fix it just because. I don't want to send it to nikon for repairs. Where do I start?
Read more: How to fix my nikon D40?