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Question Is the MBA I/O socket repairable on logic board side Question MacBook Air 2017 vs MacBook Pro 2015: Which one to choose? So, liquid is unlikely to pass beyond the keyboard. It is actually very well taped and sealed inside.
It has always been just the keyboard/top case. On the few water damaged Macbooks I've repaired. I'd eventually short the power on switch and turn on the Macbook.Īnyways, I agree with the post. If I just wiped the wire back and forth over the keyboard plug on both sides. Later I found on another Macbook model with a different plug. Then shorted them with an ultra fine wire. Until I could figure out which pins on the logic board header for the keyboard went to the power button. I instead took apart the keyboard and traced the circuits. This would have been handy when I was trying to figure this out several years ago on an apparently dead Macbook. You need to find the one that matches yours (A1286 was used on 22 MacBooks varying in years, FYI) Here is a guide to finding the solder points to jump: http /. If it boots using this method then you are in need of replacing the keyboard which luckily is cheap but does require decent technical skills and some patience. I have done this before with success and that proved the keyboard was the culprit. You can see if the MacBook will boot by jumping a couple of solder points on the logic board.
I see this a lot with liquid damaged MacBooks. The power button is part of the keyboard.
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