I first got the MSI GE60 0ND-042US around august and the webcam worked fine for skype, chat etc. But ever since I've upgraded to win 8.1, No program can even detect my webcam. I've been to the device manager->imaging devices and found there is not an entry for the webcam. Went to the manufacturer's website and no webcam drivers there, it just says that's already installed in the operating system. What can I do to get my webcam up and running again, I use it to talk to my girlfriend overseas. Thanks