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2012年6月発売。Core i7プロセッサ 、Turbo Boost / 最大1 GB DDR5 Video RAM

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MacBook chaos with model numbers for unibody and keyboard replacement

Dear community,

I am trying to find reliable information about new or used replacement parts for a Mid 2012 Macbook Pro. The keyboard needs to be replaced, and I thought about changing the whole metal body, too.

My search pointed me to the model number 1286, but this seems to be ambiguous. Used parts refer to this number, but sometimes also to older Macbooks like the “pre-Mid-2012” version from 2011 with the same model number or even earlier.

My question is whether these parts, at least the keyboard and the metal frame for keyboard and trackpad, are interchangeable between these models. Also whether even the 1398 parts would possibly work.

If I finally find a fitting keyboard, did the original ones all have backlight?

And a bonus question: Are the UK- and German keyboards interchangeable with the French one in the same frame? I know that the Enter-key is different in the US-version, but the European ones look similar to me.

Thank you!

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Confusion! Lets step back a bit…

If you look at the MacBook Pro’s from 2009 onward from the outside you’ll note they all look the same! All are fashioned and shaped almost exactly the same with only minor details changed. Internally the uppercase’s are also very similar. Here the PCB mounts are often located in slightly different locations and then depending on the market the system being sold, the the keyboard will have different keyboard layout and/or keys.

So let’s dive in a bit deeper here the 2011 and 2012 15” MacBook Pro’s use the exact same uppercase design for the logic board. So then it’s only the keyboard & uppercase that is different. First there is two versions of key layout the US version (Horizontal Enter key) and the ISO international versions (vertical enter key) here is the UK version Unibody MacBook Pro 15" Keyboard, UK 09-12 and here is the German version Unibody MacBook Pro 15" Keyboard, German 09-12

So now you see this is a bit of a combination lock!

Finding the right set of parts that will work in your system depending on the series, then the discreet uppercase (US or ISO) Unibody MacBook Pro 15" Top Case Chassis, Int (11/12) and then the given keyboard (UK Vs German). The complete assembly for UK is available Unibody Macbook Pro 15" Top Case & Keyboard, UK (2012) but the German one is no longer available from ‘‘‘TheBookYard’’’ which is one of the better parts suppliers.

As far as the still newer Retina 15” models A1398 that’s a very different kettle of fish! None of these parts I’ve listed will fit as the system was a complete redesign!

Update (08/15/2019)

Just like your family tree the family name carries forward in this case MacBook Pro A1286 which covers all of the 2009 to 2012 models have this same family name.

But, clearly your uncles children are genetically different that you. So if you needed a kidney their kidney would not likely match yours and would be rejected!

But, a kidney from your brother or sister who'll be a better or even an exact match to yours!

Just as I went over above there are some common elements that over the history of the family line carry forward (you mostly have Blue eyes). But, expecting a discreet part from the oldest models to transplant to yours is no different than getting your great, great grand dad's kidney from his crypt and transplanting it into you! Not a good idea.

You need to stick with what I laid out don't over think this! Don't deviate!

Here’s the answers to your additional Q’s:

1 - No!

2 - Review what I gave you for P/N's per the different uppercase & keyboard possibilities. Frankly, I would just get the parts from a trusted source than in a back allies of Amazon or eBay.

3 - Yours Yes! Older No!

4 - Review the iFixit guides otherwise contact Apple for their service manuals, opps! Can't do that! As they won't release them!!

Help us fight for the Right to Repair! As it turns out some have leaked out and can be found ($$). But, to be truthful the iFixit versions are just easer MacBook Pro 15" Unibody Mid 2012 repair guides.

Don’t forget to score the answer and accept it as answered!

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That was already very helpful!

A few bonus questions, though.

1. As far as I understand, I cannot (easily) use any pre-2011 aluminium body on the Mid-2012, even if they are both 1286, right?

2. I found a keyboard (without aluminium body) for a reasonable price. It says 1286, models 2009, 2010, 2011. As far as I understand, it should also fit the Mid-2012, because it is the same part as for the 2011 body?

3. Are all the original keyboard versions backlit?

4. And finally, if I found my model number etc. on everymac.com, is there any documentation which parts fit which machine? Or do I have to get back to the forums everytime?

Thanks so much!

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To get the info on your exact machine go here and enter the serial number (either from “about this Mac” under the Apple or printed on the back of your machine. Let us know what you find. We’ll go on about the keyboard when we both are on the same page

https://everymac.com/ultimate-mac-lookup...

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Yep, what I thought. It is this one:

https://everymac.com/systems/apple/macbo...

Best regards

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Apple MacBook Pro Keyboard Replacement: Is there a repair guide for the keypad & power button?

Yes, we will give you some such guidelines with the help of which you can make your Mac’s defective keyboard usable again. If you are feeling unable to use the keyboard keys, then you can use some options for this.

First, you clean the keyboard of your Mac.

This step will help you with MacBook Pro Keyboard Replacement some keys on your keyboard are not working. It could be because of a dusty build-up on your keyboard or something stuck in the buttons. In this way, if the dust is removed from the case, it can be of use. For this, you can clean all the sides using a dry machine.

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Step 2: You can update macOS.

Your Mac keyboard may not work because of software issues. You can get out of this situation by updating macOS.

If you have downloaded any Apps now, delete them.

If you are facing any such problem after downloading an app, it means that the game is interfering with your keyboard.

Now you turn off your laptop once.

If still your Mac’s power button and many other buttons are not working, then for this you first turn off your laptop. Then press and hold Ctrl + Shift + Opt on the left side of your keyboard.

Press and hold the power button

After 10 seconds, release all four keys

and restart your MacBook

For the next step, you can use another keyboard.

If you are using another keyboard. And if it is working, then it could be because of a software problem in your system.

Thoroughly check your USB connection

Sometimes, the solution to your problem is very simple. You just need to observe it. All you have to do is unplug and plug your Mac keyboard.

Check the battery properly

If your wireless Apple keyboard won’t turn on, try replacing the batteries. But if you’re using a newer Apple keyboard that has a built-in battery, check its charging once.


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Spot さん、ありがとうございました!
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