Hey guys, I have a problem with my 17" macbook pro. It is the very last model available (I love it). A while ago my macbook would randomly ask if I wanted to shut down, then no matter what I do it does shut down. Right as it shuts down I do hear a single click that seems to come from the right side. Near the dvd drive and the power button. About 2 years ago I pulled out the dvd drive and put the original hard drive in its spot and put a SSD in the spot of the original hard drive. So I have no dvd drive, a SSD for all my programs and OS and the original hard drive for media. It seems to happen maybe 15 minutes after I turn on the computer. Then once it happens once if I reboot the computer it will happen again very soon, usually within 1 minutes. So it may have something to do with when the computer starts to heat up. Keep in mind I am generally only doing things like surfing the internet, no gaming or video conversion. Let me know if anyone else has seen anything like this. I believe it is some sort of hardware issue related to the power button maybe? help!