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Model A1419 / EMC 2806 / Late 2014 or Mid 2015. 3.3 or 3.5 GHz Core i5 or 4.0 GHz Core i7 (ID iMac15,1); EMC 2834 late 2015 / 3.3 or 3.5 GHz Core i5 or 4.0 GHz Core i7 (iMac17,1) All with Retina 5K displays

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iMac 5K mid 2017のロジックボードの故障(iMac 5K mid 2017 logic board failure)

現在、imac 5K mid 2017を使っているのですが、usb-cが故障したのでAPPLE正規サービスプロバイダに持ち込んだところ、修理を拒否されてしまいました。

仕方が無いので、自分でロジックボードの交換をしたいのですが、どこでロジックボードを入手することが出来ますか?

中古でも販売していることを見かけることがありませんので

入手手段を教えて頂けますと幸いです。

Currently I am using imac 5K mid 2017, but since usb - c failed, I brought it to an APPLE authorized service provider, but I was refused repair.

Since there is no choice, I want to replace the logic board by myself, where can I get a logic board?

Because I do not see what I sell in second hand

It would be greatly appreciated if you could tell me how to obtain it.

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回答としては時間的に凄く遅いのですがUSB-C端子の接触不良なのか、USB-Cコントローラチップ不良なのか,TB3は動作するのかと言う、

その辺りの切り分けは出来ていらっしゃいますか?

私のMacBookは充電以外にUSB-Cを使わなかったらUSB-Cとして認識しないと言う事案が発生しまして、

これは接触不良だなと思いTB3ケーブルを抜き差し50回ほどで回復しましたが、念のため

あほぷるジャパンの保証で持ち込み修理実施しました。分解点検でサービスプロバイダは小遣い稼ぎがしたかったようで端子のみ交換されたようですが、事実上交換は不要と考えます。私も2017/27@2と2017/21を使っていますがこいつらの端子にはケーブルを挿しっぱなしにして前に出しています。

切り分け出来ていないようでしたら一度試してみて下さい。

なお、2017CTOを購入し、現状のUSB-C不調の物をヤフオクで「訳あり特価 USB-C不調のためジャンク NCNR」

これで飛びつく方々が山のようにいらっしゃるかと思います。

The answer is that it is very slow in terms of time, but is it a bad contact of the USB-C terminal, a bad USB-C controller chip, or does TB3 work?

Have you been able to separate the area?

There was a case that my MacBook would not be recognized as USB-C unless I used USB-C for anything other than charging.

I thought this was a bad contact and recovered by plugging and unplugging the TB3 cable about 50 times, but just in case

We carried out repairs brought in under the warranty of Ahopuru Japan. In the overhaul, the service provider seemed to want to earn pocket money and only the terminals were replaced, but I think that replacement is virtually unnecessary. I also use 2017/27 @ 2 and 2017/21, but I leave the cable plugged into these terminals and put it out in front.

If you can't separate it, please try it once.

In addition, I purchased 2017 CTO and bought the current USB-C malfunctioning thing with Yahoo Auction "Junk NCNR due to special price USB-C malfunction in translation"

I think that there are a lot of people who jump with this.

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回答ありがとうございます。

tb3 → 動作するけどものすごく遅い(速度が出ない)

usb → 動作するけど、プツプツ通信が切れる

上記から端子というよりもコンローラチップの問題でないかと考えています。

ご提案の通り、ヤフオクで出品するの方がよいかなと思っています。

thank you for your answer.

tb3 → It works, but it's extremely slow (the speed doesn't come out)

usb → It works, but the communication is cut off.

From the above, I think that it is a problem of the controller chip rather than the terminal.

As suggested, I think it would be better to sell at Yahoo Auction. Ordinary people don't use TB3 and don't use USB3.1 Gen2. So if you say that side a little better

Since Yahoo Auctions have a translation, they will be listed as junk. Nice to meet you at NCNR. I love to say that.

However, since the TB3 and 3.1 chips are different, there are cracks in the solder ...

There is a trick to heat gun, but I'm scared if I'm not the one who can control the temperature. 380 ℃

Peel off the CPU and use an oven.

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普通の人ってTB3使わないし、USB3.1 Gen2とか使わないです。からその辺をちょっと上手く言うと

ヤフオク民は訳ありですのでジャンクとして出品します。NCNRで宜しく。と言うのが大好きですから。

ただ、TB3と3.1のチップは別物なので半田にクラックとか…

ヒートガンって手口も有りますが、温度制御出来る奴で無いと怖いです。380℃

CPU剥がしてオーブンとか。

Ordinary people don't use TB3 and don't use USB3.1 Gen2. So if you say that side a little better

Since Yahoo Auctions have a translation, they will be listed as junk. Nice to meet you at NCNR. I love to say that.

However, since the TB3 and 3.1 chips are different, there are cracks in the solder ...

There is a trick to heat gun, but I'm scared if I'm not the one who can control the temperature. 380 ℃

Peel off the CPU and use an oven.

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satoshi numa様

返答が遅くなりました。

iMac 5K mid 2017のロジックボードをお探しとの質問ですが、私たちiFixitでは取り扱いをしておりません。

以前のモデルで互換性のあるものがあるか調べましたが、どうやら互換性があるものは私たちの知る限り無いようです。今言えるのは、アメリカでユーザー数の多いeBayを通して購入するぐらいしか選択はないようです。

情報は以上になりますが、1ヶ月以上前のご質問ですので、なんとか解決されていることを願います!

iFixit has not had any used logic boards yet for the iMac 27" A1419 EMC 3070 Mid 2017 so far. We don’t expect the logic boards from earlier models would be compatible. So our suggestions for a source would be eBay. Sorry for inconvenience.

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