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はじめに

このガイドを参照して、 MacBook Air 11インチ Mid 2012.のSSDを交換もしくはアップグレードをします。 MacBook Airは独自のストレージドライブコネクタを使用しています。そのため、アダプタを使用しない場合は、標準M.2ドライブと 互換性がありません

この修理を行う前に、できる限り現在使用中のSSDのバックアップをしてください。それから インターネットの回復もしくは create a bootable external drive を確認してください。それからmacOSを新ドライブにインストールする準備が完了します。macOSを新しいドライブにインストールし、データを新しいSSDに移行する準備が整います。

最後に、MacBook AirからオリジナルSSDを交換する前に、macOS 10.13 High Sierra (もしくはそれ以降の macOS)にインストールすることをお勧めします。ほとんどの新SSDには、HighSierraより前のバージョンのmacOSにはない更新されたストレージドライバーが必要です。

    • まず、コンピューターをシャットダウンし、柔らかい素材の表面上に天面を下にして置きます。

    • 以下の10本のネジを外します:

    • 星型ペンタローブネジ 8mm 2本

    • 星型ペンタローブネジ 2.5mm 8本

    • 星型ペンタローブネジを外す際に必要な特別ドライバーはこちらで購入できます。

    When you say:

    Remove the following ten screws:

    Two 8 mm 5-point Pentalobe screws

    Eight 2.5 mm 5-point Pentalobe screws

    Do the 8mm & 2.5mm dimensions refer to the LENGTH of those screws, or the size of the pentalobe? That is, are there other sizes of pentalobe drivers like there are for hex, phillips and torx? When only one dimension is provided, it is usually the socket/driver size, not the screw length, maybe since the length cannot be seen when the screw is installed.

    Can I suggest that you clarify your instructions so folks are confident they are only in need of _one_ pentalobe driver?

    Nerdily yours,

    Larry (whose iPhone 4S can now get through a day without 6 recharges thanks to ifixit.com ;-)

    larryleveen - 返信

    The 8mm and 2.5mm are the length of the screws. One pentalobe P5 screwdriver suffices for all the screws (P5 is implicitly the size of the pentalobe screw heads).

    Michael Welham -

    I sourced all the parts from ifixit, plus a magnetic project mat which I found to be very useful for organising the teardown and reassembly.

    Allen - 返信

    The magnetic mat is

    GERARD SZAREK -

    Keep the 2.5mm tiny screws away from the MagSafe connector as they will be attracted and sucked in to the magnet.

    Frank O'Carroll - 返信

    A tip an old bench tech taught me that has saved me many times: I put clear “Scotch” tape over the case screws as they became “free”. The tape kept them in place while I lifted the lid off, cleaned it etc.

    Michael Mee - 返信

    Thank you for a really smart tip! I will be using that countless more times!

    Lilljedahl -

    I’m confused about internet recovery and installing MacOS. Is all of this done before placing in the new ssd card or after. I don’t have any files that I would like to safe/transfer, is all of this necessary, if I don’t do it before placing new ssd, will I still be able to instal/upgrade macOS afterwards.

    It’s an old Mac and now it won’t start or charge, I know I will have to replace battery and put new battery first and turn on Mac before doing the ssd stuff. Since it won’t effing start.

    I’m really clueless about backing up old ssd, since I don’t need any files, besides MacOS(software) ,and is that related to the ssd?

    AMG - 返信

    The answer to your question: You need to insert your SSD into the computer before internet recovery. If you start the recovery before inserting SSD, it won’t affect the setup, you won’t damage anything. But your SSD will not be detected (as there isn’t one inserted.)

    Also, a little tip: If you bought a used SSD, go into Disk Utility and format the drive with the highest security level to permanently remove all of the previous files.

    Also a FYI: Internet Recovery will load up Mac OS X 10.9.5 Mavericks, so I would recommend making a recovery drive from a Big Sur (or desired version) through another Mac, and a USB. You can visit this support doc: https://support.apple.com/en-us/HT201372

    Hope this helps! -Dan

    danielwen -

    I got a macbook air with a damaged and swollen battery. I could remove all screws, except one 2,5 mm screw. I’m afraid it got damaged while attempting to remove it, I have no grip with the P5 pentalobe screwdriver. How can I proceed?

    Robert Hermans - 返信

    Hi Robert!

    Try some techniques found in this stripped screw removal guide. Good luck!

    Arthur Shi -

    Hello I have a macbook air they are say they do not have parts for my laptop macbook air 11 inches 2013 mid need to replace battery which one to buy

    vensilver - 返信

    Hello! This is the part you want—maybe we’re not able to ship it to you if you’re out of the United States. The battery in your MacBook Air should be the same for all 11” between mid-2011 to early-2015.

    Arthur Shi -

  1. ディスプレイと下部ケースの間に指を入れ、下部ケースを引き上げて外します。
    • ディスプレイと下部ケースの間に指を入れ、下部ケースを引き上げて外します。

  2. この手順では、作業中にパーツがショートしないように、バッテリーを取り外します。 スパッジャーの平面側先端を使用して、バッテリーコネクター両側の短辺を持ち上げて、ロジックボードのソケットから外します。
    • この手順では、作業中にパーツがショートしないように、バッテリーを取り外します。

    • スパッジャーの平面側先端を使用して、バッテリーコネクター両側の短辺を持ち上げて、ロジックボードのソケットから外します。

    • アクシデントでコネクタがソケットに接触しないように、バッテリケーブルをロジックボードから少し離して反対側に折り曲げます。

    My macbook air's configuration (Mid-2011 core i5) has a different battery connector. It slides into a receptacle on the logic board. If your battery connector does not look like the one pictured, use the pointy end of a spudger to depress the small indentation in the middle of the battery connector cable terminal, and pull aft to release the clasp mechanism.

    Ethan Cross - 返信

    Maybe your battery connector doesn't match the picture because these instructions are for the mid-2012 model and yours is mid-2011.

    colleenthompson - 返信

  3. SSDをロジックボードに固定している1つの2.9 mm T5トルクスネジを取り外します。
    • SSDをロジックボードに固定している1つの2.9 mm T5トルクスネジを取り外します。

  4. 一方の手でSSDを掴み引き上げて、スパッジャーを使って差し込み、SSDの解放側を持ち上げます。 SSDを過剰に高くまで持ち上げないで下さい。
    • 一方の手でSSDを掴み引き上げて、スパッジャーを使って差し込み、SSDの解放側を持ち上げます。

    • SSDを過剰に高くまで持ち上げないで下さい。

    • ドライブをソケットからまっすぐ引いてロジックボードから取り外します。

    • SSDを再装着する際は固定ネジを取り付ける前に、SSDが正しい位置に取り付けられているか確認してください。

    When you've completed all these steps to replace your SSD, don't despair if the MacBook Air shows a flashing folder with a question mark when you first power up the MacBook Air.

    - Power off the machine, then keep the option key (= Alt key) pressed down, power on the machine again, and keep the option key pressed down until a prompt appears.

    - If you've set a firmware password, then type it in at the prompt

    - You should now be prompted for a hard drive to boot from. Select "EFI Boot"

    - The MacBook Air should now boot to a window showing "OS X Utilities"

    - Click on the  at the top left, then select "Startup Disk..."

    - Select your SDD/Hard drive, and restart.

    Michael Welham - 返信

    When replacing the SSD, be careful about the connector orientation. Replacement boards look almost the same if they are upside-down. Note that the connector is not reversible - there is a notch that will only line up if the board is right-side up. If it doesn't seem to line up, flip the board over.

    shamino - 返信

    can i ask some links for some ssd’s that are compatible with that macbook model ?

    giannismistil - 返信

    Hi I completed steps above, but the MacBook Air 2012 doesn’t seem to read the drive, on reboot I get a flashing folder, and upon clicking Control R on reboot it goes to internet recovery mode and then can’t find the drive on disk utility. Any help would be much appreciated! Thanks, Devin

    Devin Patrick Hughes - 返信

    if you’re using an M2 adaptor, be mindful to check the compatibility with the other end. In my specific case my adaptor was only compatible with M2 Sata and not with M2 NVMe.

    Andres Urena - 返信

終わりに

デバイスを再組み立てする際は、これらの手順を逆の順番に従って作業を進めてください。

45 の人々がこのガイドを完成させました。

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Excellent instructions. Very easy to do. I used this screwdriver to remove the screws from the bottom of the case: https://www.amazon.com/gp/product/B00N1R...

and I used the Pentalobe-6 from this set to remove the screw holding in the OEM SSD:

https://www.amazon.com/gp/product/B01FE2...

After removing the stock drive, I installed a Samsung M.2 EVO 850 512Gb drive. It is working quite well. I used this adapter so that the M.2 drive fit in my 2012 Macbook Air:

https://www.amazon.com/gp/product/B01NH2...

feinberj - 返信

How do we reinstall MacOS?

Philippe Morin - 返信

I am 10 years old I fixed the mac I did this even the Geek squad couldn’t do it and now it works! without your guide.

admin free - 返信

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