I'm beginning to think that my beloved 15" Apple Multiscan has started its trip to death. Over the last week, the screen has popped to black and then come back on after about 3 seconds of a black screen. The way it goes to black and back is very similar to when you start up your computer and it starts to load the extensions. Once it gets to the display, the screen goes black and then comes back up. Anyone have any ideas as to why it's doing it now? The monitor is almost 5 years old now. Can age be an issue here? Let me know what you think...