My isight camera on my macbookpro isn't working so I went onto google and went through the steps on how to possibly fix it. I went into system profiler and it wasn't there so I tried the SMC reset thing. The isight then showed up in system profiler so I was happy I fixed it so easy, I went and opened photobooth and the camera worked but literally for only one second and then it came up with no camera connected. I went back to system profiler and it had disappeared.. This happens every time. I can reset the SMC and it will show up in system profiler and stays there but as soon as I go to use the camera it works for one second then says no camera connected and is gone from system profiler. I tried ichat imovie photobooth and skype and the same thing happens with each program so it's definitely not photobooths fault or anything anyone know how to fix it?