I own a MacBook Pro (15-inch, Core 2 Duo 2.16Ghz from 2006). I was installing a new right fan when I accidentally broke off one of the pins in the fan connection on the logic board. As expected, when I turn on the machine the fan runs at 6000 RPM, which appears to be the default speed when a fault is detected. Is there anything I can do other than install a new logic board? Can I run this with one fan or will it overheat?