简介
仅作为前提条件指南将主板和散热器作为一个整体卸下,以便进一步拆卸或只是将其移开。
你所需要的
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使用 T3 Torx 螺丝刀:
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从左侧的闪电端口接口支架上卸下两颗 1.4 mm 螺丝。
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从右侧的 Thunderbolt 端口接口支架上卸下另外两颗1.4 mm 螺丝。
If you are trying to replace the Thunderbolt port boards, you have to finish removing the entire logic board in order to get to the 2 screws holding each board in place. You can leave the battery and track pad in place though.
Apple used poor quality boards for the thunderbolt boards so they will definitely wear out over time. Make sure you replace them with metal boards and your USB C cable will click in nice and tight for a really long time.
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小心地将三角撬片滑到柔性电缆下方,以将其与主板分离,然后小心地将其推到旁边。
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如果遇到麻烦,请不要强行加热,多加一点热量,然后重试。
First let me thank you for this AMAZING guide which helped me a lot to achieve an almost successful battery replacement… I’m saying “almost” because, as you write in red letters, I wasn’t careful enough and my Touch ID cable got damaged.
Do you have any idea on how much should such a repair cost?
I know that only apple stores or authorized service providers can perform such a repair…
Thanks again!
Boy that’s a tough one :( It’s among the most problematic of all components to replace, because the fingerprint sensor is cryptographically paired to the logic board. The best option might be to get in touch with a skilled microsolderer and ask if they can take a look at the cable and try to repair the traces. Apart from that, the only options I’m aware of would be to pay Apple whatever they demand for a repair (no idea, but most likely a lot), or replace both the sensor and the entire logic board with another set that is already paired and undamaged. Wish I could be more help. Good luck!
Difficult though it may be, as a retired fixer, and amazed at the new tiny tiny parts, I am even more amazed at this new cooperative culture of fixers. The depth of helpful detail is amazing. The new environment of cheap special tools, and amazingly detailed hires pics is a powerful new repair meme. I used i-fixit for my first MBAir, but haven’t the skills for this, my current mac. But this addition, the carefully inserted comments of users, and the skills and cooperative attitude of you all, is quite amazing. And I watch and admire. Well done, you.
This cable has a metal plate that is PART OF THE CABLE. It is initially invisible, and can easily be mistaken for part of the logic board upon which it is adhered. As you begin to try to peel it up, make certain that your tool is also making its way beneath that integral thin metal plate. There are chip components that will delaminate from the cable if you attempt to lift it, or if your prying tool happens to not make it under the plate.
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使用 T3 梅花螺丝刀从 Touch Bar 数字转换器接口支架上卸下 1.9 mm 螺丝。
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撕下覆盖左主扬声器插槽的所有胶带。
For me, the main speaker tape on both sides tore loose, which is a real shame, because those are the two hardest to get back in - they're very short and stiff.
Important safety tip: On my laptop, the cables have two semicircular notches near the end. You can tell when they're fully-inserted when the notches are inside the connector.
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重复前面的六个步骤,以断开右侧对面的高音扬声器和主扬声器的接口。
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首先剥去覆盖高音扬声器接口的所有胶带。
This step seems redundant as those six steps get repeated in detail anyway after this step.
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重复上一步,断开其余两根天线电缆的接口。
Reconnecting is very tricky. It doesn't take much force to push down, but the connectors have to be perfectly aligned. You won't really feel it snap into place, but it will stay put and resist wiggling.
Agreed, very tricky step. I found the two slightly longer leads easier to reattach. Then I used them as a visual guide to attach the small lead. It helped to slightly bend the lead. Glenn is correct, it doesn’t take much pressure to attach but the leads have to be perfectly aligned. Be careful if you test the fit, very easy to pry back off.
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拧下固定主板部件的所有十个螺丝:
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三颗 2.5 mm Torx T3 螺丝
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五颗 2.9 mm Torx T5 螺丝
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两颗 3.0 mm Torx T5螺丝
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从将其固定到风扇的胶粘剂上剥离(但不要卸下)两个橡胶减震条。
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如果需要,请使用 iOpener,吹风机或热风枪加热适度的热量,以软化粘合剂并使阻尼器更容易分离。
Mine had no adhesive on them at all. You only need to make sure they are loosened from the fan shroud. They come out with the logic board assembly.
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从左侧提起以卸下主板部件。
Wichtig !!
Vorher den Display Anschluß (hinten mitte) Abschrauben und lösen.
2x bleche mit jeweils 2 Scxhrauben
Ist nachgetragen. Danke!
What just happened… While I was removing the logic board one of the small black boxes from the bottom right just fell off. I am not sure but I think it is a capacitor - it says KO 336 16K 723. It just fell, I did not even touch this part… Maybe it was broken when I opened up the case in the beginning, but I did not notice it then.
Did I just break my laptop?
Translation
Important !!
First unscrew and loosen the display connection (rear center).
2x plates with 2 screws each
glendstone - 回复
@Glendstone You are absolutely right. This is a key feature they forgot to explain.
The feedbacis has possibly already been addressed in step 27 as it was already fully disconnected when I got to this step.
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检查橡胶减震器的对准情况,并根据需要进行调整。
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将天线电缆束穿过主板和散热器之间的间隙,并在将板降低到位时确保其正确对齐。
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在安装时,请确保没有电缆被卡在板下。仔细检查每个标记的位置。
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请按逆序重组你的设备。
请按逆序重组你的设备。
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T4 worked best here for me.
Benjamin Bradshaw - 回复