MacBook Pro 2009 won't turn on

Please supply your systems info. Plug in your systems S/N here: EveryMac - Lookup then paste the URL of your system here so we know what your system is.

I suspect you have a deeper problem here than the battery.

由 DanJ 完成的 2016年9月11日

Finally !problem solve.. after motherboard repair its works fine .. thank you all ,

由 Kailash gurung 完成的 2018年4月7日

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Steffen Ernst @steffenernst

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macfix Ltd.

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发帖于: 2016年9月15日

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Have you checked the DC-In Board where the MagSafe Power Adapter connects? Check, if the connect-pins are ok or maybe clean that with alcohol pads.

If you have a spare DC-In Board try to replace this and give it a test.

If that doesn't work, then you have to start with the minimum configuration:

- disconnect everything from the logic board except the fan and keep the DC-IN Board on the logic board

- plugin the MagSafe (it should turn on the green LED)

- then connect the power pads on the logic board and check if the fan turns on.

If yes. The logic Board is ok. If not, then the logic board is faulty and has to be replaced.

IMPORTANT: Please do everything with ESD Tools and use a ESD Anti Static Mat and Anti Static Wrist Strap!!

Let me know if I could help you with this advice.

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Please supply your systems info. Plug in your systems S/N here: EveryMac - Lookup then paste the URL of your system here so we know what your system is.

I suspect you have a deeper problem here than the battery. — DanJ
Finally !problem solve.. after motherboard repair its works fine .. thank you all , — Kailash gurung

mayer @mayer 声誉积分: 689.5千 3.8千 1.1千 2.6千 · Answer 1 · 2016-09-11T11:29:53-07:00

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mayer @mayer

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Try disconnecting the battery and the magsafe adapter , press and hold the power button for 15 seconds. Hook it back up and try powering on and let us know any results you get.

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Thanx Machale,I tryed no thin happend !

由 Kailash gurung 完成的 2016年9月11日

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2009年中 MacBook Pro 13" 一体化机

MacBook Pro 2009 won't turn on

Update (09/11/2016)

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