I recently bought a used MBP 2009 for a trip to nepal, and i just succeeded in installing MacOS Sierra on it. Unfortunately, i keep getting the error "There is no connected camera" if i try to use facetime. This is kind of an issue, since i'm going to use the webcam extensively on my trip. The camera is connected, as shown in the image from system report i have attached to this post. I have tried killing processes both in terminal and in the sytem activity monitor. I have tried to reset NVRAM and SMC, and i have even tried to run it in safe-mode - but still the same result. Am i missing something here - what could i do to get the connection back?