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2012年半ばモデル、A1278/2.5 GHz i5または2.9 GHz i7プロセッサー。

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MacBook not charging, i625 chip with Oxide on smd

Hi! i´ve had this Macbook since 2012 and some weeks ago it turned off and never went back on, battery doesn´t charge anymore, when you plug the AC adapter it stays green and battery indicator on the side blinks when tested, decided to open it and take a look at it, i noticed the i625 chip has some Oxide on some SMDs and it´s missing one, can this be fixed or i´ll have to buy a new MotherBoard?

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Not sulfate! Oxidized copper!

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thanks, didnt knew how to call it on english! ill edit it

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You gots some work here as you have corrosion damage! You’ll need to clean up the corrosion and you lost one SMT component. You’ll need some distilled water and a soft toothbrush to scrub down the area. Do a full inspection of the logic board (both sides) for more areas that need attention.

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thank you, I did the full inspection and it was the only thing out of place, I´ll clean it tomorrow but in the case of the smt i don´t know how to solder so maybe I´ll take the macbook to some one that knows well, I wanted to know because where i live, 80% of people will tell me that I need a board replacement

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Eduardo さん、ありがとうございました!
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