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はじめに

壊れたMagSafe DC-Inボードの交換をします。

    • 上部ケースと底ケースを留めている次の10本のネジを外します。

    • 2.3 mm P5ペンタローブネジ−2本

    • 3.0 mm P5ペンタローブネジー8本

    • この修理では、各ネジの装着位置をメモ書きして管理してください。再組み立ての際は、デバイスにダメージを与えないよう、正しい場所に装着してください。

    For all the screws you use the P5 pentalobe screwdriver?

    Carlos - 返信

    Pentalobe is only for the screws on the bottom cover. The Torx screw driver is for the remainder.

    Fredrik -

    I never, ever, ever considered using anything but the correct tool on the Pentalobe screws. Too easy to strip and void your warranty (if still in effect), as well as make it almost impossible to get inside later for another upgrade or repair. The Wiha P5 Pentalobe screwdriver fits like a glove and costs only about $11 (a fraction of your drive's price)at Amazon.com. Get it!

    marketing - 返信

    I followed this exactly and was able to replace my broken trackpad. I did not have to replace the ribbon OR the battery. However I would suggest getting the ribbon since it’s fairly cheap, as for the batteries I was able to do it with a card only. I didn’t use any heat or the liquid but it takes some time. You really have to work the card in there to release the glue. Also you must be very careful not to bend the batteries or damage them, if you do you must replace with new. This took me about 1.5hrs and my computer works like new. Apple cost for this job was around $450, I did it for $120. Big ups to ifixit for this awesome tutorial, tool set and parts!

    On a side note, only use quality tools, the cheap ones will break or strip the screws.

    Dustin Steward - 返信

    Note that the eight 3mm screws have a shoulder under the head, while the two 2.3mm screws are “full thread”, i.e., there is no shoulder under their heads. It’s important to put the two screws with no shoulder at the hinge of the cover.

    All ten screws require a P5 Pentalobe screwdriver, preferably with a magnetized tip to help hold and position the screw.

    All of the screws have blue “Loctite” thread locker compound on their threads. This is to help prevent the screws from working loose and falling out. Don’t attempt to clean the Loctite from the screws — leave it in place, and it will continue to help prevent the re-inserted screws from working loose.

    When replacing the bottom cover, it is a good technique to insert and BEGIN tightening all ten screws BEFORE fully tightening any one screw. After all the screws have been started, then go around and finish tightening all of them. By doing this, you make it easier to feel that each screw has been started properly, and is not “cross-threaded”.

    doubleclutch - 返信

    This is what I found on my MBP mid-2014 13” Retina. All 10 used the same screwdriver. I didn’t see the blue “loctite” but I also got my computer refurbished.

    Evan Shulman -

    A good technique for starting to thread the screws when replacing them is to position and align the screw, and with the driver, gently turn the screw in the REMOVAL direction until you feel and hear a slight click. This click happens when the leading thread of the screw drops off of the leading edge of the thread in the hole — this is the point at which the threads are properly positioned for engagement. You can now turn the driver and screw in the TIGHTENING direction. This technique will help prevent accidental “cross-threading” of the screw, which will damage the threads permanently.

    Note that this is a useful technique when installing ANY threaded fastener.

    doubleclutch - 返信

    Hi peeps,

    I have a wifi problem on this MBP 13” early 2015 and was pleasently surprised to find your guide to changing the airport card.

    However upon closer inspection it seems that on my MBP (purchased new or so I thought) the 3 antennae seem so have been soldered together at the point where they are clamped to the chassis. I have photos but cannot post here. Can anyone conform that where the 3 antennae wires are held to the chssis by the 2 scew metal support (just before disappearing into the screen hinge), the support is not meant to short the 3 wires together. This makes no sense for 3 seperate antennae wires.

    Any advice /close up photos is welcome here.

    dom

    colonel mustard - 返信

    Tip: Use post-it notes to keep track of screws

    1. Pack of post it notes

    2. Stick screws to the sticky part of the post it note

    3. Write on the post it note which step and what kind of screw it is

    ibash - 返信

    Hi, in order to drain the battery I am running:

    yes > /dev/null

    in 4 terminals, so the CPU maxes out at almost 99%.

    I hope this speeds up the battery draining process.

    And the backlight is at maximum brightness :-)

    You can see the cpu load in Activity Monitor.

    Its draining at 20% per 15 minutes.

    Any concerns about draining the battery in this way?

    Andre van der Ham - 返信

    Something I’ve been curious about, is it possible to upgrade a late 2013 Retina model MacBook Pro, with the improved 16gb ram and i7 processor logic board from the 2015 retina model? I’d be interested to try but not ready to shell out the $500+ to be the first lol

    Chat Dawgie - 返信

    Without rehashing what others have said, I would highly recommend reading through the steps *and* the comments for each before tackling your replacement for tips. Highlights for me were: only disconnecting what actually needed to be disconnected, rotating the spudger to release the track pad cable, a hair dryer worked perfectly fine, and the pencil outline of the battery before you remove. You got this!

    N DesRochers - 返信

    Installation of replacement AirPort card was easier than I had expected thanks to this guide. Thank you.

    chaslaw - 返信

    I use replaced SSD and it was super easy and working great. I can finally upgrade Mac OS with plenty of room to spare and no more low memory alerts. Well worth investment and didn’t have to buy new laptop

    Pete James - 返信

    It's interesting that this tutorial is rated Moderate even though you need to remove the battery. The battery removal tutorial which is basically the same but with fewer steps is rated Difficult.

    Marv Ruona - 返信

    when i pulled the screws out i arranged them in the same way they were in. the top 2 middle screws appeared to be shorter than the rest. in order to keep them in place i got a square of packing tape sticky side up, taped both sides down with 2 other pieces of tape. and then put the screws head down in the order i pulled them.

    Jason Wade - 返信

  1. MacBook Pro 13インチ Retina Display Early 2015 MagSafe DC-Inボードの交換: 手順 2、 1の画像 1
    • 上部ケースと底ケースの間に指を差し込みます。

    • ゆっくりと底ケースを上部ケースから離していきます。

    This takes a bit more effort than you might expect. Put your fingers where shown and lift about 3inches. With enough upwards pressure the plastic holders will “pop free” and the bottom will come off easily.

    hamiltont - 返信

    To reattach bottom case I found it helpful to line fingers up with clips under case should snap easily

    Peter Stoll - 返信

    If your old battery has swollen, the lower case may “pop” open. Don’t lose your screws!

    Maxine Loveman - 返信

  2. MacBook Pro 13インチ Retina Display Early 2015 MagSafe DC-Inボードの交換: 手順 3、 2の画像 1 MacBook Pro 13インチ Retina Display Early 2015 MagSafe DC-Inボードの交換: 手順 3、 2の画像 2
    • 底ケースは上部ケースと2つのプラスチック製クリップで中央付近に接続されています。

    • 再組み立ての際は、丁寧に底ケースの中央を2つのプラスチック製クリップに接続するように押し込んでください。

    This wording I found quite confusing. They just mean when putting the lid back on that you just removed in the previous step, push here.

    Mmm ttt - 返信

    I took my pointer and thumb (which are luckily long enough) to feel where the studs are on the back panel, and then as I put the back panel back on, I pushed in the spot I had marked with my fingers to ensure I was applying pressure only on this part.

    Evan Shulman - 返信

    If you’re doing an iFixIt battery replacement, the replacement battery has two rubber nubs which are right where the clips are that receive these studs. Folks have been saying it’s hard to get the studs to clip back in after replacement, and I had the same issue. I trimmed the top of these rubber nubs, which are a bit bigger than those on the original battery, with some side cutters. That made the fit much better.

    Rob Gorbet - 返信

  3. MacBook Pro 13インチ Retina Display Early 2015 MagSafe DC-Inボードの交換, バッテリーコネクター: 手順 4、 1の画像 1
    • 必要に応じてバッテリーの接続ボードに留められているプラスチック製カバーを外してください。

    A plastic foam cover also covers plug and socket and the whole battery. It is easy to remove it from the right side to the trackpad wire that the battery plug is free like shown in the picture. I kept it to use it again later.

    Daniel Brehm - 返信

    I have done tons of these battery replacements.

    You don’t need to do anything on the list after you disconnect the battery, apart from carefully moving the speakers out of the way, and then prise up the battery modules. I just very carefully, and with little even motions, use a large slot screwdriver. Being careful to keep it flat, to not puncture the battery.

    Easy peasy. I have never had an issue after dozens of the tasks…

    davelarose - 返信

    Dear Sir,

    as you seem to be very much experienced with battery replacements you might perhaps give me a hint why after having removed the battery pack successfilly, the keyboard doesn't work anymore after booting the system. The Touchpad works, the keyboard backlight works but typing does not function at all.

    I only disconnected the battery connector and touched nothing else. I am quite desperate …

    Gerd Uyan -

    I agree with Dave la Rose, provided you use heat rather than solvent to remove the old battery (or possibly floss, haven’t done that). Please see my comment further down this thread on how to use an iOpener for correctly heating the glue joint

    I. Margaronis - 返信

  4. MacBook Pro 13インチ Retina Display Early 2015 MagSafe DC-Inボードの交換: 手順 5、 2の画像 1 MacBook Pro 13インチ Retina Display Early 2015 MagSafe DC-Inボードの交換: 手順 5、 2の画像 2
    • スパッジャーの平面側先端を使って、バッテリーコネクターをロジックボード上のソケットからまっすぐ持ち上げます。

    • コネクターのみ持ち上げるよう確認しながら作業を進めてください。ソケットには接触しないでください。ロジックボードに永久的なダメージを与えてしまうことがあります。

    I have a friends MacBook Pro that has some water damage that caused the MacBook not to be able to use battery power, but still work when plugged into A/C. Upon further inspection I can see visible corrosion on a few of the 9 cables going from the battery connector to that small circuit board. Is it possible to just replace that circuit board?

    jramsey21 - 返信

    Sometimes it can be enough to just clean the contacts without having to replace the entire board. Dosent work for complicated IC's like plcc type, where corrosion is underneath the chip. Here you will have to reheat and reapply the IC.

    andrehedegaard -

    When placing the battery connector back into the socket on the logic board, check that every part of connector is pressed down. You should hear a soft click when it's back in place.

    Ethan Tarquin - 返信

    +1

    I thought I made sure it was connected but when running the computer it only detected the battery but couldn’t power it. I had to run with power adapter. Also it didn’t charge. I guess some pins were connected but not all. To verify that all were connected I removed the plastic cover, placed it carefully completely flat, and then reattached the plastic cover. After that it worked!

    Jonas Ehrs -

    Removing the battery connector took a bit of finagling. It wasn’t as easy as one would think. Be very careful when doing this as they warn to not damage it. Otherwise great instructions!!!!

    Peppon - 返信

    Lift from the long, flat side, not the shorter side. In this picture, you should lift from the NORTH part of the connector, not the WEST side like they are doing. This is because you can spread the pressure from lifting the connector across more area, as compared to the side. I accidentally broke off part of my battery connector lifting it up the way shown, but was able to do it the way I described without problem. Make sure to lift from the wide part so you don’t have my same trouble!

    Jaden Salama - 返信

    The connector is no more than 1mm thick… the socket is 3-to-4mm deep so make sure you’re trying to remove the connector itself, and not pulling at the socket.

    Richie Egg - 返信

    Thank you Richie I was trying to lift the socket.

    be careful the little square block is actually made of 2 parts and you only have to lift the upper part as Richie said

    ilyes - 返信

    You can do it from the side like the picture, but i would recommend twisting almost like a screw driver once you have leverage under the overhanging part of the left side like in the picture. Twist the tool so that it starts to put pressure on the top, until you’ll hear it click out. You can be somewhat forceful but it shouldn’t require a lot of strength. Guiding the tool with one hand and twisting with the other is a good way to attempt this.

    Colin Nowers - 返信

    After I put the battery back I found out at this step that the new battery connector was off by 2 mm (because I installed my battery slightly off). Since the connector is rigid, I removed it’s plastic cover (just like we all did in Step 4) to free the cable, which allowed me to bent it enough to properly plug the connector.

    Marc - 返信

  5. MacBook Pro 13インチ Retina Display Early 2015 MagSafe DC-Inボードの交換: 手順 6、 1の画像 1
    • 修理作業中、アクシデントによりソケットがバッテリーコネクターに接続しないよう、折り曲げて邪魔にならない位置に移動させてください。

    If you miss or let this step for later like I did, the power left in the battery even though the computer is completely shut down, will screw up the I/O board cable like I did. I noticed this after I put all the pieces back, turn the computer on and surprise, no wifi hardware is detected. -.-

    sebasgaes - 返信

    I put a small piece of blue painters tape on the battery connector contacts to prevent it from accidentally making a connection and shorting. This helped keep things a bit more protected.

    LaymanLab - 返信

  6. MacBook Pro 13インチ Retina Display Early 2015 MagSafe DC-Inボードの交換, MagSafe DC-In ボード: 手順 7、 3の画像 1 MacBook Pro 13インチ Retina Display Early 2015 MagSafe DC-Inボードの交換, MagSafe DC-In ボード: 手順 7、 3の画像 2 MacBook Pro 13インチ Retina Display Early 2015 MagSafe DC-Inボードの交換, MagSafe DC-In ボード: 手順 7、 3の画像 3
    • 黒色のプラスチックタブを掴んで、ディスプレイケーブルのコネクタを裏返して、基板状のソケットからまっすぐ引き抜きます。

    • ロジックボードと平行に、ケーブルの方向に引っ張ります。 引き上げないでください。

    I managed to just move the cable without having to disconnect whilst replacing my MagSafe connector

    lewismacqueen - 返信

    Pull straight OUT not up.

    Mmm ttt - 返信

  7. MacBook Pro 13インチ Retina Display Early 2015 MagSafe DC-Inボードの交換: 手順 8、 2の画像 1 MacBook Pro 13インチ Retina Display Early 2015 MagSafe DC-Inボードの交換: 手順 8、 2の画像 2
    • DC-Inボードのコネクタを基板上のソケットからまっすぐ引き抜きます。

    das Kabel ist oberhalbt ab Weg zur Ladeeinheit angeklebt. Vorsichtig lösen hilft ;)

    connector is glued to a silver covering on the way to the charchingunit.

    doaskwhy - 返信

  8. MacBook Pro 13インチ Retina Display Early 2015 MagSafe DC-Inボードの交換: 手順 9、 1の画像 1
    • MagSafe DCボードと上部ケースを固定している3.5 mm T5トルクスネジを2本外します。

    • ネジを露出させるために、ディスプレイケーブルを丁寧に押し上げる必要があります。

  9. MacBook Pro 13インチ Retina Display Early 2015 MagSafe DC-Inボードの交換: 手順 10、 3の画像 1 MacBook Pro 13インチ Retina Display Early 2015 MagSafe DC-Inボードの交換: 手順 10、 3の画像 2 MacBook Pro 13インチ Retina Display Early 2015 MagSafe DC-Inボードの交換: 手順 10、 3の画像 3
    • MagSafe DC-Inボードケーブルを使ってボードを引き、上部ケースから持ち上げて取り出します。

    Before tightening the screws on the DC board, it helps to push it slightly outwards so that it seats against the case.

    Russell Hodin - 返信

    I just finished this install. It took me three hours to think about it and 20 min to do it. Fixed my problem right away. I am thrilled. Thank you SO much.

    samgo777 - 返信

    Thank you for the awesome step by step guide… the actual job took about 5 min… but while at it, cleaned the fan… you guys are the best.

    Calcasmy - 返信

    Step 9: My board held in place by 6-point screws. 5-point driver would not loosen.

    Overall - easy job, good instructions.

    pkeller - 返信

    Hi there! That’s a Torx screw (six points) not a pentalobe (5-points), as noted in the instructions it’s a size T5 Torx =) Great job on your repair!

    Sam Goldheart -

    Hey, I’m seeing no green light when I use my charger or any charger, is this maybe the culprit? Or the battery? Any advice would be awesome!

    Billy May - 返信

    it would be the charging port. i had to wiggle mine just to get it to charge.

    Gabriel Zepeda -

    After replacement still no green light on the charger (also when the battery is unplugged)…any advice pls?

    Michal Perner - 返信

終わりに

デバイスを再組み立てするには、この手順の逆の順番に従って作業を進めてください。

33 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:

en jp

100%

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3 件のコメント

Since a few days the area around the MagSafe-DC is getting quite hot, regardless of wether the Mac is running or idle. Does this have anything to do with the MagSafe-DC? Any recommendations?

Nils Fenske - 返信

Hi Folks,

Just went through these very clear steps on replacing the DC-in board after the pins on my old one were burned.

First off, success…ish with the replacement and the mac is back to charging again in high spirits. However, I am now notified of a “service battery" beneath the charge drop down menu. In checking the system information, the battery is at a cycle count of 824.

I am not quite sure what to do at this point and appreciate any tips.

Best,

random guy on the internet

Joseph Van Linn - 返信

Replace the battery.

maccentric -

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