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Hi,
The Powerbutton on my macbook is failing to work. When the macbook is on pressing the button has no effect, and when the macbook is off I often have to press the power button down for several minutes before it will begin to boot. Any ideas on how to fix this? Searching through the repair guides I didn't see one where I could remove the keyboard/power button.
Thanks!
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Sounds like possibly the keyboard to logic board ribbon may not be fully seated. See step #18 of this guide:
MacBook Pro 15" Unibody Late 2008 and Early 2009 Logic Board Replacement
I use a piece of tape on the cable to help pull it into the slot and then push the lock down after it's fully seated..
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Well we don't know which specific machine it is and it sounds like you have shorted out the keyboard with a liquid spill.
由 mayer 完成的
It's the late 2008 model, I'm not sure how much more information you need in terms of the model? The rest keyboard definitely hasn't been shorted out, and I don't believe I've ever gotten liquid on the device, I've wondered if maybe some debris/dust could've gotten into the area?
由 Chris 完成的