First of all, I’m going to let everyone know that I am not a camera expert, not by a long shot. I had trouble with my Sony handheld camera’s screen (the screws came undone in it and it was wobbling around like crazy). So I figured I’d take the 900 dollar thing apart and fix the problem. My intuition now tells me that this was a really bad idea, especially because I don’t think I got all of the screws back in, and some in the wrong holes, AND I know there are some screws loose in the camera somewhere. With that backstory, here’s the problem: one day I was shooting some video of a trip to Boston and went back to look at the vid I just took, and there was no playback sound. I don’t know what might have happened just like that after about three months of taking the thing apart, or if anyone can actually answer. It’s not like anyone is living inside my camera or watched me take it apart but any feedback of what to do would be appreciated. I’m thinking maybe something got unplugged inside, or a screw got stuck in something, I have no idea. Any feedback would help. Thanks!