I have a Macbook Pro. I've noticed strange behavior after I close the lid. As soon as I close the lid, the apple logo turns off. However, after a few seconds have passed, the apple logo lights up. It stays lit for 20 seconds or so, and then turns off again, and remains off. If I open the lid while the light is on, the computer appears functional, however, it won't connect to the internet. After those 20 seconds have passed, the computer screen turns black for a few seconds, and comes back on, connected to the internet. This happens every time I close my laptop.