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Modelo A1278 /Procesador 2.4 o 2.66 GHz Core 2 Duo de mediados de 2010

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Completely dead, no power! no light on magsafe Need help!

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Bought this macbook, was told the macbook wouldn't turn on because of a little water damage. i opened the macbook and saw just a little corrosion and lots of dust, after cleaning every thing with alcohol and air duster, i fitted a new working keyboard, but the macbook didn't turn on, no magsafe light.

I then replaced the Dc board and the battery, still nothing, the logic board seems completely dead.

i noticed that the tiny component right on the top, next to the lvds connector is missing and a fuse next to it is also missing

the component that is missing has 3 legs on one side and the other side has 2 legs, right next to it, there is suppose to be a tiny fuse (on the right) which is also missing. if you see a picture of the logic board, you will understand what im saying.

Could it be the reason why its not showing any magsafe light?

I really want to get this macbook working. i have some knowledge of multimeters and soldering, i also have all the rework and solder equipment,

Im just not good at identifying components, i can upload some pictures, i just need help finding the component on mouser or any other website that sell them.

Thank you :)

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Waseem, to identify the components, post some images with your question. your description is good, but no sufficient and we would only be guessing. Use this guide Agregar imágenes a una pregunta existente to add images.

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Hi oldturkey03, i really appreciate the reply, here are the pictures

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Waseem, reference designator U2594 it is a OPA330 1.8V, 35uA, Zero-Drift CMOS Operational Amplifier you can get the datasheet from here The second piece is C2599 which is a 0.1 uF 10V 20% capacitor in a 402 package. It is definitely available at places like or Hope this helps, good luck.

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Sorry missed your other question. The component you are referring to is reference designator C4008 1000pF 2KV 10% in a 1206 package.

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Waseem estará eternamente agradecido.
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