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はじめに

Mac mini Late 2014 をクリーニングするために取り外したり、壊れたファンを交換するためのガイドです。

  1. 下面カバーは3つのネジ留めによって固定されています。
    • 下面カバーは3つのネジ留めによって固定されています。

    • ネジ留めの近く(ネジ留めの上ではない)を押し開けてください。

    Read Me First: I purchased an SSD drive directly from Crucial and, of course, it came uninitialized. After going thru the entire tear down, installing the new drive, and rebuilding the mini, it refused to recognize the new drive. So, of course, I had to re-tear it down, remove the new drive, insert it into an external housing and format it using my Macbook. After that the mini recognized the new drive. A word to the wise: format the new drive before installing it.

    tom - 返信

    How were you installing the OS? I am planning on booting into a USB drive with a copy of OS High Sierra on it, and I assume I will be able to format my new Samsung SSD using that?

    Simon - 返信

    On my Samsung EVO 850, mac mini download system automaticly

    Stefan Repac - 返信

    Pre-formatting is not necessary if you make a USB boot installation drive with macOS installer. During boot up, hold down the option key until the mac boot into the USB, formatting can then be done using disk utility running off the USB drive.

    SBR249 - 返信

    I had the exact same experience as tom. I installed a brand new 2TB Samsung 850 EVO and it was not recognized by the Mac Mini. I booted from a portable USB drive with a bootable copy of macOS High Sierra but the 850 EVO SSD I had just installed was not shown as an option. I tore down the Mac Mini again, formatted the 850 EVO, rebuilt the Mac Mini, and booted off the same bootable High Sierra USB drive, and sure enough the 850 EVO was recognized.

    maxim - 返信

    diskutil list

    diskutil erasedisk [filesystem] [drivename] /dev/disk[disk number]

    Paul Rodgers - 返信

    My drive (Evo 860) was also not initialized. I started in recovery mode and went to disc utility and from there selected the drive. I then was able to use the “erase” function on the drive. I just left the settings as default and as soon as it erased then the drive was ready to go.

    Nathan Cooper - 返信

  2. プラスチックの開口ツールで下面カバーをMac mini本体より押し上げてください。 プラスチックの開口ツールで下面カバーをMac mini本体より押し上げてください。 プラスチックの開口ツールで下面カバーをMac mini本体より押し上げてください。
    • プラスチックの開口ツールで下面カバーをMac mini本体より押し上げてください。

    I used some wooden toothpicks instead of the opening tool. This worked flawless for me.

    mhomscheidt - 返信

  3. 下面カバーを引き上げて取り外してください。 下面カバーを引き上げて取り外してください。
    • 下面カバーを引き上げて取り外してください。

    I taped the "Mac Mini Logic Board Removal Tool" to the flat part of the antenna plate before sealing everything up again. I mean, where else am I supposed to store it without forgetting where it is? I'm pretty sure it won't cause any problems there.

    Richard - 返信

    That’s a brilliant idea, @mrredwood!

    Dan Moore -

    I would suggest you wash the underside of the plastic as mine after 3 years was covered in dust.

    John Errington - 返信

  4. アンテナプレートから以下のTR6ネジを取り外してください。
    • アンテナプレートから以下のTR6ネジを取り外してください。

    • 3つの4.1mmネジ

    • 3つの1.9mmネジ

    Had a T7 security screw driver [and didn't want to wait to have the T6 version shipped to me], so I gave it a whirl. I lined up the driver with the screw socket, pressed down a bit to make sure the driver would get enough grip, and slowly [but forcefully] rotated the driver and got these screws out. BE CAUTIOUS not to strip the screws. May not work for everyone.

    KevCoStudios - 返信

    As TR6 screwdrivers were sold out all over Germany and I wanted to exchange the HDD THIS friday, I took a VERY fine dental milling tip (0,8 mm head diameter) for my proxxon and milled away the little dots in the center of the the TR6 screws. After that I could open the case with a regular T6 screwdriver. All went fine, MM is closed again + working like a charm with it's new SSD. NOTE: For this task I used my loupe glasses (3x) ;)

    Martin Gerner - 返信

    On the whole screw thing. I just used a tiny dremel drill bit and drilled out the security pin. I hate those screws. I don't see the point in locking the them with those. they should have left the screws alone.

    That Mac Guy - 返信

    That worked for me, thanks for the trick!

    Arroba -

    I used the T7 very carefully. No problems.

    randywardak - 返信

    I just had success using standard pliers to remove the longer screw posts, and then I used standard needle nose pliers to press down and grip the tiny screws. Please note that this method may/will cause scrapping of the aluminium cover.

    Barrythetech - 返信

    Northern Tools sells a set of 13 Torx Security Keys for $28.99 that has the TR6 size.

    Gary Craig - 返信

    On my 2nd drive replacement (swapping out to an SSD this time). Could not find my logic board removal tool. So I made another one from a metal coat hanger. So, here’s my tip, when you put it all back together: the logic board removal tool fits around that small black circle antenna perfectly and you can replace the large black cover over the top snuggly. No rattles or anything.. So, next time: I’m guaranteed to find my logic board removal tool.

    Andy Milne - 返信

    The three longer screws could be removed with pliers.

    The three shorter once I drilled out with a sharp 3 mm drill.

    First put tape across the ventilation opening and carefully vacuum cleaned before taking of the antenna plate, though.

    Don’t you hate it when the manufacturer does things like this, though??

    ernstcline - 返信

    My set of drill bits contained a T6H but no TR6 (I don’t know the difference). That worked too without problems

    Claus - 返信

  5. アンテナプレートを完全に本体から取り外さないでください。アンテナプレートはまだMac miniとアンテナケーブルで繋がっています。 接続端子が自分の方に向くように置き、アンテナケーブルコネクタに触れるようにアンテナプレートを右側に裏返します。
    • アンテナプレートを完全に本体から取り外さないでください。アンテナプレートはまだMac miniとアンテナケーブルで繋がっています。

    • 接続端子が自分の方に向くように置き、アンテナケーブルコネクタに触れるようにアンテナプレートを右側に裏返します。

  6. アンテナケーブルから1つの3.4mmT6ネジとワッシャーを取り外します。
    • アンテナケーブルから1つの3.4mmT6ネジとワッシャーを取り外します。

    • ネジを取り外すときにワッシャーをなくさないように気をつけてください。

    This is a pain in the arse to get back on. Lock the screw down first when reassembling.

    Jim Allen - 返信

    No need toremove this. The cable squeezes out of the gap under the case with enough length for the antenna plate to be out of the way.

    cheongi - 返信

    Not necessary to remove just be careful and don’t stretch the cable.

    peter Tucker - 返信

  7. ピンセットを使ってエアポートカード上にあるソケットからアンテナケーブルコネクタを上に引き抜きます。 ピンセットを使ってエアポートカード上にあるソケットからアンテナケーブルコネクタを上に引き抜きます。
    • ピンセットを使ってエアポートカード上にあるソケットからアンテナケーブルコネクタを上に引き抜きます。

    Is this really necessary? The antenna is no where near the SSD drive....

    mike - 返信

    This was the most tricky part for me when remounting the Mac Mini. With my bad eyes, I’ve spent 10 minutes inserting this tiny round antenna plug in the hole. I’ve decided to put the screw back without tighten it too strongly and then it was easier.

    afajner - 返信

    I have been having wifi issues ever since I changed the drive. I don’t know if this connector is the cause or not.

    Simon - 返信

    I have been having wifi issues ever since I did this upgrade. Don’t know if it’s this connector or not.

    Simon - 返信

    Afajner great rip. Worked great. Thx

    Milton - 返信

    Afajner, your tip worked great. Thanks.

    Milton - 返信

    This is a very fiddly connector. Afajner’s tip is recommended. Make sure the connector is in securely. It will not wiggle or make a ticking sound when pressed when it is seated correctly.

    maxim - 返信

    I had trouble at this point too. My experience: Loosen the screw a bit and than center the antenna plug over the pin. In my case I heard a click when I plugged it in correctly. Don’t forget to tighten the screw afterwards.

    Matthias - 返信

    Is this really necessary? The antenna is no where near the SSD drive....

    mike - 06/25/2017

    UP! is it?

    sandro.vezzali - 返信

    Not strictly necessary for SSD access, no—just allows you to detach the antenna plate and get it safely out of the way. You can leave it in place if you prefer, but be careful to support the antenna plate and make sure the cable doesn’t get strained or yanked accidentally.

    Jeff Suovanen -

    Wenn nur die M.2 gewechselt werden soll, empfehle ich, den Antennenstecker nicht abzuschrauben und den Deckel einfach vorsichtig beiseite zu legen. Es ist dann allemal genug Platz zum Wechsel der M.2.

    Das Ausstecken dieses Steckers ist hier wirklich nicht einfach, da die Anschlüsse winzig und mit bloßem Auge kaum zu erkennen sind. Hat bei mir gut 20 Minuten gedauert, bis ich das Teil wieder drauf hatte. Eine Lupe kann hier wirklich helfen. Auch das vorherige Fixieren mit der Schraube macht es ggfs. etwas einfacher. Der restliche Ausbau/Umbau/Zusamenbau war nach einer knappen halben Stunde erledigt und ist für jeden mit etwas Geduld machbar.

    Des weiteren aufpassen mit der winzigen Schraube, die beim Zusammenbau leicht verkanten kann und dann sehr schnell abreißt.

    Hermann Röttger - 返信

    In trying to remove the antenna connector pin from its socket on the airport card the socket came away from its location on the airport card completely, together with the cable and connector pin. Rather than replace the airport card (that would have a new socket) and a new connector/pin for the cable, I decided it would be worth trying to solder the connecting pin to the (now exposed) contact points for the socket on the airport card.

    Best time to do this is during the re-build _after_ replacing the hard drive, when the antenna is still unattached to the airport card. After the re-build (with no further problems encountered) it was quite easy to solder the connector pin with attached remains of the socket to the airport card's contact points - there's enough space for easy solder access without other sensitive components nearby.

    I had thought that my Mac Mini's wireless connectivity might be affected, but it wasn't.

    Now very happy with a fast SSD machine with wireless connectivity.

    David Paul - 返信

  8. 気をつけて電源系統とケースの間からアンテナケーブルを引き抜きます。 気をつけて電源系統とケースの間からアンテナケーブルを引き抜きます。
    • 気をつけて電源系統とケースの間からアンテナケーブルを引き抜きます。

    Use tab that the screw goes through to align the connecter more easily.

    Rob Speight - 返信

  9. Mac miniからアンテナプレートを取り外します。
    • Mac miniからアンテナプレートを取り外します。

  10. ファンの2つの12mmT6ネジを取り外します。
    • ファンの2つの12mmT6ネジを取り外します。

    • 27mmT6キャプティブネジを緩めます。

    That 27mm screw should be very loose, since it attaches the motherboard to the case. When you’re trying to remove the motherboard, if the AC connection side of the board is not moving back easily, you need to make sure this screw is fully backed out from the case.

    There’s no danger in removing it completely.

    marklfarley - 返信

    I suggest removing the 27 mm tool, otherwise Step 23 will not work.

    Arvin Bhatnagar - 返信

    Actually you don’t need to remove 27mm from the fan. I was able to tilt a little when I take the logic board out in Step 23. I also didn’t take the fan cable too. When you pull the logic board out, put the fan on the back of logic board as you pull it out.

    Kenneth Z - 返信

  11. ファンのコネクタはファンの縁の下に隠されています。これはファンを取り出さなければコネクタを外せません。 ファンを完全に取り外すまでコネクタを外さないでください。 ファンをロジックボードのネジ穴からまっすぐ引き上げてください。
    • ファンのコネクタはファンの縁の下に隠されています。これはファンを取り出さなければコネクタを外せません。

    • ファンを完全に取り外すまでコネクタを外さないでください。

    • ファンをロジックボードのネジ穴からまっすぐ引き上げてください。

    • ファンのコネクタに触れられるようになるまでSSDからファンを引き抜きます。

  12. スパッジャーの先端を使って、ロジックボードの上にあるソケットからファンコネクタを引き上げて抜きます。 スパッジャーの先端を使って、ロジックボードの上にあるソケットからファンコネクタを引き上げて抜きます。
    • スパッジャーの先端を使って、ロジックボードの上にあるソケットからファンコネクタを引き上げて抜きます。

    When I did this the entire socket came off the logic board. What do I do now?

    Tyler - 返信

    I broke off the connector. More photos of the connector may help. I lifted it but the pins broke off. It took me awhile to find points on the board to solder the wires to. I got 3 of 4 wires and the fan operates.

    Beryl Sachs - 返信

    I would suggest NOT using the point end of the Spudger but the wide end. Place behind connector (wire side) and twist gently.

    If I may be so bold as to also suggest that a torch be used for those small components/connections.

    TisMise - 返信

    I also broke the socket off. I don’t have the ability to solder little $@$* like that. I’m sad.

    Daniel Rackerby - 返信

    broke it… how bad is the no fan option?

    Kris Chu - 返信

    @TisMise you’re right thanks a lot! ;)

    Stefania Izzo - 返信

    You don’t need to disconnect the fan cable to take out the logic board. When you slip the logic board out, put the the fan behind the logic board as you push it out.

    Kenneth Z - 返信

  13. Mac miniからファンを取り外します。
    • Mac miniからファンを取り外します。

  14. ファンのネジ穴のゴム製グロメットからキャプティブ(ネジポストが外れない)タイプのネジを取り出します。 ファンのネジ穴のゴム製グロメットからキャプティブ(ネジポストが外れない)タイプのネジを取り出します。
    • ファンのネジ穴のゴム製グロメットからキャプティブ(ネジポストが外れない)タイプのネジを取り出します。

終わりに

デバイスを再組み立てする際は、これらのインストラクションを逆の順番に従って作業を進めてください。

11 の人々がこのガイドを完成させました。

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Sam Goldheart

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Had a problem with a noisy fan. Apparently the blades were scratching its housing, so i just bend the aluminium housing a bit and spin the fan to see if its still had a contact. It works like a charm.

Syahmie Ramley - 返信

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