2.2, 2.4, 2.5, or 2.6 GHz Core 2 Duo processor

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Works only with Power Adaptor attached though Battery is 100% .

MacBook Pro late 2007 will operate only with the power adaptor attached. The MacBook charges the Battery and shows 100% Charged as confirmed by the green lights on the battery. Removal of the adaptor at any time shuts down the computer completely.

Is there a fix for this comdition?

Answered! View the answer I have this problem too

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Apple MacBook Pro "Core 2 Duo" 2.2 15" (SR) Specs

Identifiers: Mid/Late 2007, 2.4/2.2GHz* - MA895LL - MacBookPro3,1 - A1226 - 2136


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Well this is a puzzling question. Please download and run Coconut battery and give us the results. Here's the application: http://www.coconut-flavour.com/coconutba...

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Coconut Battery reports Current charge: 4744 mAh

Maximum chare: 4927 mAh 96% as per battery monitor

Battery Capacity: Current Capacity 4927 mAh Design capacity: 5500mAh 89%


Mac model: MacBookPro 3.1

Age of your Mac 43 months

Battery Load cycles: 148

Battery temperature: 29.8 C

Battery Power Usage: 0.0 Watt

Is this what you (mayer) expected?


I'm not ignoring your response, I just don't have an answer. Would you give us the last three figures of your serial number so we know exactly which machine you have. My answer would be different if this was not the unibody model.


Last 3 numbers are X91.


I think your best bet would be to replace the battery connector. You seem to be getting power to it but not from it. Here's the part: MacBook Pro 15" (Models A1211/A1226) Battery Connector


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Earl Stokes will be eternally grateful.
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