I bought my asus a15 fa506-ih just a month ago. On my first look everything looked fine. But later I found something strange with the camera on the laptop. Most of the time when I open the default camera app, it says 'We can't find your camera'. But when i swivel the screen to a particular position, the camera will turn on. If i change that position again a pop appears saying 'We couldn't find your camera '. What sort of a problem is this.?? How to FIX??