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Processeur quad-core Intel Core i7 à 2,0 GHz, 2,3 GHz ou 2,6 GHz (Turbo Boost jusqu'à 3,8 GHz) avec 6 Mo de cache L3 partagé.

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Battery not detected and no fans

So I bought the ifixit battery replacement for my MacBook Pro about 2 months ago and the replacement went well. All working, battery functioning as expected.

Then yesterday, I wake up to what seemed like a dead MacBook Pro, I assumed it must be that I had left it unplugged and the battery had drained overnight, but there was no battery dead message when holding the power button which I thought was odd. Then I plugged it in to MagSafe and it powered up. Then after half an hour I disconnected it, and the screen went black immediately.

I’ve reset SMC two times and run diagnostics which gave the error PPT001 (battery not detected). In addition, I’ve noticed that the fans never boot up at all and the CPU seems throttled as it’s acting very sluggish.

I’m not sure whether this is a problem with the battery I replaced or if just by coincidence the SMC has given up. I’m planning on getting a new MBP when they release them hopefully next month, but I need this one to hang on just a bit longer.

Any insight/suggestions welcome, thank you!

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Is the MagSafe chargers LED Amber or Green or not lit?


MagSafe is green for a second when just connected, then turns amber and stays amber.


Let’s get a better view of things, install this gem of an app! CoconutBattery take a snapshot of the apps main window and post it here for us to see Ajout d'images à une question existante



Thanks, I've added the screenshot to the post


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Well, it does look like you have a bad battery, time to contact the seller of the battery to see if they warranty the battery. Where did you buy it?

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Bought at iFixit - where can I find the Europe iFixit warranty info, I've had trouble locating it.


Contact them via this Contact iFixit Customer Support


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Atticus Thomson sera éternellement reconnaissant.
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