Hey guys, I'm looking for somebody who can maybe help me with an issue I have, from a technical point of view, and not a consumer view, if you get what I'm saying. I'm looking for reasons, not "It'd dead." or "Take it to Apple." On to the issue... I found on Craigslist an ad for a white MacBook, 2.0Ghz Core Duo. Broken. $175 OBO. I figured, heh, somebody with a dead battery or a bad OS install. I'll check it out. 45 min drive away, not too bad. Offered him $150 and he said sure. He bought a new one anyway, so he didn't care. Pick it up, and boy this thing is in rough shape. Not clean at all. The normal top-case cracks, etc. $150? Can't complain. Well, try to boot: nothing. No chime, no HD noise, nothing. Not even a white sleep LED. Tear it apart and look for the obvious: water damage, coffee spill, cracked in half logic board? Nothing that I could see. I figured maybe bad RAM, but it doesn't seem to make a difference. Well, I did find one thing. In a very quiet area, when I hold down the power button, I hear a faint "tick" sound. No hard drive installed, so it's not the drive. I listen around, and it appears to come from the processor, which I have never heard of happening. So what I'm hoping is somebody might have an idea on the issue? I mean, yeah, it's a logic board issue, but what exactly could it be?