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はじめに

このガイドを参照して、MacBook Air 11インチ Early 2015のトラックパッドを調整や交換のために取り外しましょう。

  1. 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。
    • 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

  2. 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。

  3. 作業中に部品がショートするのを防ぐため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利用し、バッテリーコネクターを持ち上げてロジックボードのソケットから外します。
    • 作業中に部品がショートするのを防ぐため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利用し、バッテリーコネクターを持ち上げてロジックボードのソケットから外します。

    • ロジックボードから外したコネクターのケーブルをわずかに曲げて、コネクター部分が誤ってソケットに接触しないようにします。

    When reassembling the connector wire needs to be bent to fit.

    GERARD SZAREK - 返信

  4. The Essential Toolkit

    コンパクト版iFixitキットの中で最も利便性の高いツール

    ショップを見る

    The Essential Toolkit

    コンパクト版iFixitキットの中で最も利便性の高いツール

    ショップを見る
  5. 上部ケースをバッテリーに固定している次のネジを5本外します。
    • 上部ケースをバッテリーに固定している次のネジを5本外します。

    • 5.2 mm T5トルクスネジー2本

    • 6 mm T5トルクスネジー1本

    • 2.6 mm T5トルクスネジー2本

    Be carful with the torque when reassembling, these screws seem able to go a little too far and crack through the plastic of the battery.

    Daniel Schlaug - 返信

    To elaborate on Daniel’s comment, particularly the middle 6mm screw seems to have a lot of range and can be over-tightened. I stopped and backed it off a little when it appeared to be deforming the cell to the left.

    Jeff Snider - 返信

    After replacing the battery (IF108-063-2) I found the trackpad click pressure to be noticeably higher. The plastic frame on the replacement bowed out some just above the logos below the center cells, pressing on the trackpad once the lower case was reattached. I used some gentle heat from a hot air gun (I used about 150º C) to soften the plastic and bend it back down. This reduced the pressure on the trackpad.

    Jeff Snider - 返信

  6. バッテリーを取り扱う時は、露出した6個のリチウムポリマーセルを押さえたり、触らないようにご注意ください。
    • バッテリーを取り扱う時は、露出した6個のリチウムポリマーセルを押さえたり、触らないようにご注意ください。

    • ロジックボード付近の端からバッテリーを持ち上げて、上部ケースからバッテリーを取り出します。

    • この修理ガイドを完成したら、新しく装着したバッテリーのカリブレーションを行なってください。

    • 100%になるまで充電します。充電後も最低2時間はプラグを繋げたままにします。それからプラグを外して、通常通り使用しながら、自然に放電させます。バッテリー残量小のサインが表示されたら、これまでの作業を保存して、スリープ状態になるまで放置してください。スリープ状態に入ったら、少なくとも5時間置きます。それから一気に100%まで充電します。

    • 新しいバッテリーを装着後、通常通り作動しない場合は、MacBook ProのSMCをリセットしなければならない可能性があります。

    The instructions that come with the BRTONG replacement battery state the following:

    1) Discharge it to 2% (quite specific) and then charge to 100% at the first cycle after purchasing

    2) Do not discharge the battery pack to 0% as that will damage the battery pack and shorten its life (this does not specify WHEN not to do it. Only during the first cycle?)

    This is very different from the ifixit instructions above , but ifixit could be referring just to the calibration, which could be done AFTER the first cycle, and the manufacturer could be referring just to the first cycle, and not to the calibration. I am not sure what to do. But I guess I will follow the manufacturer instructions during the first (and second, to be safe) cycles, and THEN follow the ifixit instructions for calibration.

    Fernando - 返信

    Discharging the battery all the way to zero does shorten the battery life slightly, but it’s necessary for a proper calibration. Without calibration, the 2% reading is kind of meaningless, since the system can’t get an accurate % reading until after calibration (that’s the whole point of calibration). I’d follow the iFixit instructions (which are also Apple’s instructions) and ignore whatever that battery vendor sent you. You can find more background on calibration here.

    Jeff Suovanen -

    just thanks!

    liza - 返信

  7. スパッジャーの先端を使って、トラックパッドデータケーブル上のZIFコネクタの固定フラップを持ち上げます。 ZIFコネクタからリボンケーブルを慎重にスライドして外します。
    • スパッジャーの先端を使って、トラックパッドデータケーブル上のZIFコネクタの固定フラップを持ち上げます。

    • ZIFコネクタからリボンケーブルを慎重にスライドして外します。

    • 微調整はしますが、T5トラックパッドの感度ネジは、トラックパッドの感度を変えてしまうため、外さないでください。

    The Trackpad Sensitivity Screw in this model is a T6 Torx screw

    andresaldana - 返信

    Need a description of why and how much to adjust the sensitivity screw. Do you need to put the screw back to its original position?

    blairweaver - 返信

    I agree with andresaldana - it feels like just about all the T5 Torx screws in this model are actually T6 - a much snugger fit. Is there a more official record of whether these Torx screws are T5 or T6?

    ROBERT MOORE - 返信

    If your problem is that clicking the trackpad is inconsistent from side to side (one side clicks and the other doesn’t), adjusting this tension screw may be all you need.

    matt - 返信

  8. 片手でキーボードリボンケーブルを少し押して、その下のZIFコネクタにアクセスします。 スパッジャーで固定フラップを持ち上げます。 コネクタからケーブルを慎重にスライドして外します。
    • 片手でキーボードリボンケーブルを少し押して、その下のZIFコネクタにアクセスします。

    • スパッジャーで固定フラップを持ち上げます。

    • コネクタからケーブルを慎重にスライドして外します。

    Be careful with the retaining piece on the ZIF connector, it released with a bit of a fight but then broke when I tried to close it after reinserting the cable. :(

    thea - 返信

    Mine popped off too but I managed to get it back on. The clip has two very small bumps on the side that goes down the way so look for them when trying to re-attach it.

    David McKeitch -

    Mine broke too when re-inserting the cable, had to order a new trackpad because of this. Couldn't get it back in and broke off a small piece of plastic trying to fix the latch. I ordered a new trackpad. I really don't hope this happens with the new trackpad.

    Markus -

    Note on the two ZIF connections. The smaller connection has it's ZIF lock toward the front of the laptop while the wider ZIF connection faces the KB. I busted the keyboard connections thinking the ZIF was in the opposite direction. Had to replace it with a new trackpad.

    I have found that I was able to wiggle the cables out of the ZIFs carefully. idk if this works for all ZIF connections and I'd love to hear anyone who has an opinion on removing ZIF cables. But this makes it much easier to remove and not break the ZIF connections.

    Tim - 返信

    I work with a Magnifier with a light. Blowing up the subject so you have it really magnified to a high degree helps enormously. I have removed and reattached many zif cables successfully without a hitch. Act like a surgeon.

    Paolo Alberto - 返信

    Worked fine. Even the keyboard ZIF Cable. Reinserting it was bit tricky.

    hschreiber - 返信

    I had a bit of trouble getting the keyboard cable back in before noticing that it needs to be off the surface of the trackpad to slide in. The whole arrangement is awkward; just be patient and take it slowly.

    mrsharumpe - 返信

  9. トラックパッドを固定している1.5 mm #00プラスネジを6本外します。
    • トラックパッドを固定している1.5 mm #00プラスネジを6本外します。

    • これらのネジはきつく締められているため、潰れやすいです。取り外しの際はご注意ください。

    Phillips #00 screwdriver should be added to the tool list

    brian - 返信

    The trackpad sold to me by ifixit did not come with the little hinge plates. I had to remove the six other screws and transfer these to the new trackpad. If this is based on using the part as sold here then the photo needs to be corrected to show the six red circles on the phillips screws that are on the trackpad and not on the Mac itself. These are installed quite tightly and I nearly destroyed two of them (on the body side as indicated in the photo) using the correct tool. The six that screw into the trackpad are much more gently installed. I don't think you are generally supposed to remove the six to the chassis of the MBA. Please update this to correct this - UNLESS THE PART FROM APPLE INCLUDES THESE TWO HINGE PLATES AND SCREWS. In that case, please INDICATE THIS difference in the text of the article. It added work and a bit of stress when the two screws were nearly trashed and I realized the new part did not come with replacements. Not good. However, this was otherwise a very easy project. THANKS!

    Wade Rackley - 返信

    +1 On this comment. The trackpad replacement kit from iFixit does NOT include the hinge plates. The hinge plates must be removed from the removed from the old trackpad (and the additional six screws holding in place). There is the need to replace 12 screws total in this step AND the removal of the old hinge plates to re-use, and re-install on the new, replacement trackpad assembly. This is a critical miss in this step's directions.

    coryss -

    If someone could please respond ASAP, i was removing one of these screws from the above picture and it was completely destroyed despite my best efforts. The other 5 came out no problem but i have one screw that is stripped beyond use and i have no clue what do to with it at this point

    jed falone - 返信

    PH#00 was a size too large in my case. Had to use PH#000 instead.

    Stewart Johnston - 返信

    When you’re putting it back together make sure that you don’t put the flatcable through the cutout and stick it between

    Dennis van der Pool - 返信

  10. デバイスを約10度で開きます。 トラックパッドの底側を持ちながら、ロジックボードに最も近いトラックパッドの側面を持ち上げて、上部ケースから外します。 デバイスからトラックパッドを取り出します。
    • デバイスを約10度で開きます。

    • トラックパッドの底側を持ちながら、ロジックボードに最も近いトラックパッドの側面を持ち上げて、上部ケースから外します。

    • デバイスからトラックパッドを取り出します。

終わりに

デバイスを再度組み立てるには、この説明書の逆の順番で組み立ててください。

6 の人々がこのガイドを完成させました。

以下の翻訳者の皆さんにお礼を申し上げます:

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Sam Goldheart

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Hi. After my trackpad “click” started failing (it wouldn’t physically feel like a click when pressed and it wouldn’t respond unless you pushed hard and in certain areas) I went through the whole above replacement process with a trackpad I bought off of Amazon. The new trackpad has a better click on the right hand side but the left hand side is not working still.

Could it be that the new trackpad I got also doesn’t work? The reviews on Amazon indicated that the trackpads from this seller sometimes also failed.

Or is there another problem? I noticed there are two black rubber pads (made of a thin foam) that are between the base of the trackpad and the body of the macbook frame, and that in my computer they are worn/frayed. Could this be the problem?

If anyone has any knowledge about this, or advice about how to go about with this repair and trying different things, I would appreciate your help.

iamsyed1987 - 返信

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