When I start up my Macbook (Core 2 duo, 2.0ghz, 2 gigs Ram, 120gig 5400 RPM hardrive) I can hear the hardrive spin once, then everything stops. The laptop's screen stays black, the keyboard does not respond, the laptop does not provide power, and the sleeplight glows. The laptop will not wake up, the processors do not sound like they are on, the fans are not on, and the OSX won't boot. I found an old thread on this, but it did not provide much help. I tried resetting the PMU, and the PRam, no luck. I did everything I could find on apple's website, nothing is happening. When I did reset the Pram the sleep light blinked several times, but that is all the luck I have had. Even if there is nothing I can do to fix this problem before I can get home tomorrow (still on Thanksgiving break), does anyone have an idea if this is a logic board, hardrive, screen, processor, memory problem, or what hardware may have failed? Thank you and I really appreciate any support.