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  1. , 底壳: 步骤 1 中的图像 1，1
    在这个步骤中使用的工具：
    P5 Pentalobe Screwdriver Retina MacBook Pro and Air
    $5.99
    购买

    • 在开始更换之前，关机，合上屏幕然后把机器正面朝上平放在软面上。

    • 使用P5 Pentalobe 螺丝刀将底部的十颗螺丝移除，有下面两种规格：

    • 两个9mm 梅花形螺丝

    • 八个2.6mm梅花形螺丝

    翻译

  2. : 步骤 2 中的图像 1，1

    • 把手指插进显示器和底壳之间的缝隙然后向上拉，即可拆下底壳。

    • 请小心地取下底壳并放在保证安全的地方。

    翻译

  3. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 3 中的图像 1，2 : 步骤 3 中的图像 2，2

    • As a precaution against accidental discharge or shock, disconnect the battery connector from the logic board.

    • Grab the clear plastic pull tab attached to the battery connector and pull it toward the front edge of the Air to disconnect the battery from the logic board.

    • Be sure to pull the connector horizontally toward the battery, and not straight up from the Air, or you may damage the socket on the logic board.

    翻译

  4. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 4 中的图像 1，1

    • Use the flat end of a spudger to pry the I/O board cable connector upward out of its socket on the I/O board.

    翻译

  5. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 5 中的图像 1，1

    • Carefully peel the I/O board cable from the top of the fan.

    翻译

  6. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 6 中的图像 1，2 : 步骤 6 中的图像 2，2

    • The following connector has an especially deep socket. Use care when disconnecting it.

    • While gently pulling the I/O board cable upward near its connection to the logic board, use the tip of a spudger to pry upward on alternating sides of the connector to help "walk" it out of its socket.

    • Remove the I/O board cable.

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  8. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 7 中的图像 1，1

    • Use the tip of a spudger to carefully flip up the retaining flap on the fan cable ZIF socket.

    • Be sure you are prying up on the hinged retaining flap, not the socket itself.

    翻译

  9. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 8 中的图像 1，1

    • Peel the rubber gasket off the adhesive on the top of the fan.

    翻译

  10. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 9 中的图像 1，1

    • Remove the following three screws securing the fan to the upper case:

    • One 3.6 mm T5 Torx screw

    • One 2.7 mm T5 Torx screw

    • One 3.6 mm T5 Torx screw with a short head

    翻译

  11. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 10 中的图像 1，1

    • Lift the fan out of the upper case and carefully pull the fan ribbon cable out of its socket as you remove it from the Air.

    翻译

  12. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 11 中的图像 1，1

    • Disconnect the I/O board by pulling the power cable away from its socket on the logic board.

    • Pull the cable parallel to the face of the logic board toward the right edge of the Air.

    翻译

  13. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 12 中的图像 1，1

    • Pull the camera cable parallel to the face of the I/O board toward the corner of the Air to disconnect it from its socket, using the tip of a spudger to help push the connector out of its socket.

    • Do not lift upward on this cable as you disconnect it, as its socket may break off the logic board.

    翻译

  14. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 13 中的图像 1，2 : 步骤 13 中的图像 2，2

    • Use the flat end of a spudger to pry the left speaker cable connector up and out of its socket on the I/O board.

    • Pry up from beneath the wires.

    • De-route the left speaker cable from its retainer on the I/O board.

    翻译

  15. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 14 中的图像 1，1

    • Use the flat end of a spudger to pry the microphone cable connector up and out of its socket on the I/O board.

    • Pry up from beneath the wires.

    翻译

  16. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 15 中的图像 1，1

    • Remove the single 3.6 mm T5 Torx screw securing the I/O board to the upper case.

    翻译

  17. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 16 中的图像 1，1

    • Carefully lift the I/O board from its edge nearest the logic board and remove it from the upper case.

    翻译
终点

83等其他人完成本指南。

23条评论

just replaced i/o board,quick and easy,great guide

railroads12345 - 回复

My I/O board USB socket was dead with a bent pin. Replaced it following this guide, everything went perfectly, and I've got working USB again.

Diagnosis procedure: shine a flashlight into your suspect USB socket. If you can see a pin against the back of the socket, there's your problem.

ephraim - 回复

so easy ,tks ifixit

jbejarano79 - 回复

Step 15: had I read all the comments, I would have avoided breaking the microphone connector (thank you Lorenzo Cangiano all the same!). But the guide should have a red exclamation point warning about not prying on the front of this connector when it doesn't respond easily to prying under the cables. It is not obvious that one should not be able to pry on all sides, and the guide only has an "Information" note for this.

jsheats - 回复

Just followed this guide to replace a burnt out/corroded power socket. I bought the part from this site. Now the power is fixed, but the USB socket does not seem to mount anything, as in it doesn't work. I have not tested the headphone port. An interesting observation: the first time I turned my macbook back on using battery power it said battery not available. I turned it off and on again and this resolved the issue.

Does anyone have any ideas about the USB port not working? Have I bought a faulty I/O board from IFixit?

Emmanuel Malikides - 回复

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