MacBook Pro is just dead

Question

Reparo do MacBook Pro 15" monobloco (Unibody) de meados de 2010

Liberado em abril de 2010 com as opções de processador i5 de 2,4, 2,53 GHz Core ou i7 de 2,66, 2,8 GHz Core

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Rik @rik75742

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Postado: 22 de mai de 2013

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MacBook Pro is just dead

My Macbook Pro does not start (boot) anymore, no sign of life at all.

What I tried so far:

1. pressing the power on button in various combinations with the cmd, ctrl and shift buttons (as suggested on some websites)

2. removed the battery, pressed the start button for at least 10 seconds and replaced the battery

3. removed the battery and tried to start without battery (but with the battery charger connected)

Doing a battery check (pushbutton at the left side) rusults is no leds lighting when the battery charger is disconnected and all leds lighting when the battery charger is connected.

Any help is appreciated,

Rik

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A history of the machine might help.

22 de mai de 2013 por mayer

the macbook worked fine for years, some days ago I left it in working order, when I returned one hour later it was dead.

23 de mai de 2013 por Rik

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Solução escolhida

Richdave @richdave

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Postado: 22 de mai de 2013

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Knowing the exact year/model would assist us with getting specific info for you.

Check the power adapter voltage with a meter. Perhaps it has failed.

Can you borrow another adapter or charge the battery in another MacBook ?

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I tried another adaptor without any result.

The model is A1286, year 2010.

22 de mai de 2013 por Rik

Rik. Thanks for accepting my answer but its a little premature if you are not up and running. Now I have the model no ill see if I can't give you more specific advice. Are you willing to put your Mac apart to investigate?

22 de mai de 2013 por Richdave

Ok, I "unaccepted" the answer.

As long as it can be reversed I am willing to disassemble the Macbook.

Thanks, Rik

22 de mai de 2013 por Rik

do you have a multi meter or can you borrow one?

23 de mai de 2013 por Richdave

yes, I have a multimeter

23 de mai de 2013 por Rik

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the macbook worked fine for years, some days ago I left it in working order, when I returned one hour later it was dead. — Rik
I tried another adaptor without any result.

The model is A1286, year 2010. — Rik
Rik. Thanks for accepting my answer but its a little premature if you are not up and running. Now I have the model no ill see if I can't give you more specific advice. Are you willing to put your Mac apart to investigate? — Richdave
Ok, I "unaccepted" the answer.

As long as it can be reversed I am willing to disassemble the Macbook.

Thanks, Rik — Rik