Solved Swapped Lower Enclosure Now Mac Wont Boot Fans Twitch Help Macbook Pro 15 Core Duo Model A1150

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Hi, I dis assembled and swapped the lower aluminum enclosure on my a1150 MacBook Pro. I followed the instructions meticulously and now upon reassembly the computer will not turn on. the battery takes a charge and displays full, i have tried with and without power adapter. When I press the power button, the two fans attempt to spin and appear to twitch. Then nothing, I have tried removing the hard drive with the same results. Please help! Thanks, ANDY

Reset the RAM and make sure it is all the way in. Try it first with just one module.

Hi, It seems this same case [URL|Fans bumping not spinning not powering on] Did you find a solutions to your case?