im not sure if this has ever been brought up. If it has i apologize. Ever since a few weeks ago i have noticed that my ibook has been forcing me to restart the computer somewhat often. I connected the issue with, every time i put pressure under the left side of the ibook (the side of the ibook with all the connectors slots) near the vent. every time i would pick it up or move it while gripping on that area, it forces me to restart my computer. also i can just put pressure with a couple fingers in that area and often it will force me to restart, while also freezing up the computer. It only happens when i put pressure on that area! Is this not a big deal, or should i call up apple or what?