The MacBook does not switch on again
On my late 2008 MBP 15'' I just changed the hard drive and since the fans were dusty, cleaned them a bit with a vacuum cleaner - WITHOUT disconnecting the fan connectors first. They were of course spinning up for short times. Now the macbook does not switch on again and I am wondering if the spinning up of the fans could have induced currents via their electric motors that might have created some over-voltages? Is this a plausible scenario and reason for the MB not starting at all and if yes, any idea how to test it? any help most appreciated!