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  1. , 后壳: 步骤 1 中的图像 1,1
    • 移除下列将 MacBook Pro 13" Unibody后壳固定的 10个 螺丝:

    • 7个3 mm Phillips螺丝

    • 3个13.5 mm Phillips 螺丝

  2. : 步骤 2 中的图像 1,1
    • 轻轻提起后壳然后推向电脑的后方来松开卡舌。

  3. , 电池: 步骤 3 中的图像 1,1
    • 为了预防意外发生,我们建议您从逻辑板上断开电池连接器,以避免任何放电。

    • 使用一个平端撬棒将电池连接器分离逻辑板插座。

  4. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 4 中的图像 1,3 : 步骤 4 中的图像 2,3 : 步骤 4 中的图像 3,3
    • Use a spudger to pry the fan connector out of its seat, and straight up off the logic board.

    • It is useful to twist the spudger axially from beneath the fan cable wires to release the connector.

    • The fan socket and the fan connector can be seen in the second and third pictures. Be careful not to break the plastic fan socket off the logic board as you use your spudger to lift the fan connector straight up and out of its socket. The layout of the logic board shown in the second picture may look slightly different than your machine but the fan socket is the same.

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

    • One 6.5 mm Phillips.

    • One 5.5 mm Phillips.

    • One 4.5 mm Phillips.

  6. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 6 中的图像 1,1
    • Lift the fan out of the upper case.

  7. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 7 中的图像 1,3 : 步骤 7 中的图像 2,3 : 步骤 7 中的图像 3,3
    • Grab the plastic pull tab secured to the display data cable lock, and rotate it toward the DC-in side of the computer.

    • Pull the display data cable connector straight away from its socket, towards the DC-in side of the computer.

  8. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 8 中的图像 1,2 : 步骤 8 中的图像 2,2
    • Remove the following two screws securing the display data cable bracket to the upper case:

    • One 7 mm Phillips.

    • One 5 mm Phillips.

    • Lift the display data cable bracket out of the upper case.

  9. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 9 中的图像 1,1
    • Use the flat end of a spudger to pry the subwoofer and right speaker connector up off the logic board.

  10. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 10 中的图像 1,1
    • In this step you will disconnect the camera cable. Most machines will have a small self adhesive plastic retainer stuck to the logic board to keep the connector in place. Before disconnecting the cable, be sure this retainer is moved out of the way.

    • Pull the camera cable connector toward the optical drive to disconnect it from the logic board.

    • This socket is metal and easily bent. Be sure to align the connector with its socket on the logic board before mating the two pieces.

  11. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 11 中的图像 1,3 : 步骤 11 中的图像 2,3 : 步骤 11 中的图像 3,3
    • Use the flat end of a spudger to pry the optical drive, hard drive, and trackpad cable connectors up off the logic board.

  12. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 12 中的图像 1,3 : 步骤 12 中的图像 2,3 : 步骤 12 中的图像 3,3
    • Use your fingernail or the tip of a spudger to flip up the cable retaining flap on the ZIF socket for the keyboard ribbon cable.

    • Use your spudger to slide the keyboard ribbon cable out of its socket.

  13. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 13 中的图像 1,1
    • Peel the small strip of black tape off the keyboard backlight ribbon cable socket.

  14. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 14 中的图像 1,3 : 步骤 14 中的图像 2,3 : 步骤 14 中的图像 3,3
    • Use the tip of a spudger to flip up the cable retaining flap on the ZIF socket for the keyboard backlight ribbon cable.

    • Use your spudger to slide the keyboard backlight ribbon cable out of its socket.

  15. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 15 中的图像 1,1
    • Use the flat end of a spudger to pry the battery indicator cable connector up off the logic board.

  16. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 16 中的图像 1,1
    • Use the tip of a spudger to pry the microphone off the adhesive attaching it to the upper case.

  17. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 17 中的图像 1,1
    • Remove the following screws:

    • Five 3.1 mm Phillips.

    • Two 3.9 mm Phillips.

    • Two 7 mm Phillips from the DC-in board.

  18. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 18 中的图像 1,2 : 步骤 18 中的图像 2,2
    • Remove the following Tri-point screws securing the battery to the upper case:

    • One 5.5 mm Tri-point screw.

    • One 13.5 mm Tri-point screw.

    • Lift the battery out of the upper case.

  19. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 19 中的图像 1,2 : 步骤 19 中的图像 2,2
    • Lift the logic board from its left edge and raise it until the ports clear the side of the upper case.

    • Pull the logic board away from the side of the upper case and remove it, minding the DC-in board that may get caught.

    • Be careful not to rip out the fragile connector plug of the microphone assembly.

  20. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 20 中的图像 1,1
    • Disconnect the DC-In board by pulling its connector away from the socket on the logic board.

终点

89等其他人完成本指南。

5条评论

Reassembling: Make sure, the cable of the DC-In board is on the logic board-side of the screw hole when putting in the logic board. Otherwise the display data cable bracket won't fit in and you have to remove the board again.

So I hope, the DC-In board was really the cause of my problems. I changed the battery and the charging cable before and still had problems. At this moment my macbook loads again, but I don't know if its because of the board or again just luck. Thank you very much for the guide.

lichthexe - 回复

Thank you Team for wonderful blog, I had replaced DC-in board successfully.

~Dushyanta

Dushyanta - 回复

I just replaced the DC-in board but my Mac did not turn on. Any other suggestion?

gypsyp - 回复

Many thanks for this great manual. You helped me to prolong my old MacBook’s life and I saved a lot of money. Carry on the good work!

Yannick Baumann - 回复

Any possibilities to also show “how to upgrade the mother board”?

mats_kallmyr - 回复

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