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MacBook Air 11" Early 2015 Heat Sink Replacement

简介

Use this guide to replace a damaged heat sink or its thermal paste.

你所需要的

  1. MacBook Air 11" Early 2015 Heat Sink Replacement, Lower Case: 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

    • Shut down and close your computer. Lay it on a soft surface top-side down.

    • Remove the following ten screws:

    • Two 8 mm 5-point Pentalobe screws

    • Eight 2.5 mm 5-point Pentalobe screws

    • The special screwdriver needed to remove the 5-point Pentalobe screws can be found here.

    翻译

  2. MacBook Air 11" Early 2015 Heat Sink Replacement: 步骤 2 中的图像 1，1

    • Wedge your fingers between the display and the lower case and pull upward to pop the lower case off the Air.

    翻译

  3. MacBook Air 11" Early 2015 Heat Sink Replacement, Battery Connector: 步骤 3 中的图像 1，2 MacBook Air 11" Early 2015 Heat Sink Replacement, Battery Connector: 步骤 3 中的图像 2，2

    • In this step you will disconnect the battery to help avoid shorting out any components during service.

    • Use the flat end of a spudger to pry both short sides of the battery connector upward to disconnect it from its socket on the logic board.

    • Bend the battery cable slightly away from the logic board so the connector will not accidentally bend back and make contact with its socket.

    翻译

  4. MacBook Air 11" Early 2015 Heat Sink Replacement, Fan: 步骤 4 中的图像 1，2 MacBook Air 11" Early 2015 Heat Sink Replacement, Fan: 步骤 4 中的图像 2，2

    • Use the tip of a spudger to carefully push on each side of the iSight camera cable connector to loosen it out of its socket on the logic board.

    • We recommend you gently "walk" the connector out of its socket.

    翻译

  6. MacBook Air 11" Early 2015 Heat Sink Replacement: 步骤 5 中的图像 1，2 MacBook Air 11" Early 2015 Heat Sink Replacement: 步骤 5 中的图像 2，2

    • Peel the iSight camera cable up off the adhesive securing it to the fan.

    翻译

  7. MacBook Air 11" Early 2015 Heat Sink Replacement: 步骤 6 中的图像 1，2 MacBook Air 11" Early 2015 Heat Sink Replacement: 步骤 6 中的图像 2，2

    • 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

  8. MacBook Air 11" Early 2015 Heat Sink Replacement: 步骤 7 中的图像 1，1

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

    • Two 5.5 mm T5 Torx screws

    • One 4.6 mm T5 Torx screw

    • In some models this is a 3.6 mm T5 Torx screw.

    翻译

  9. MacBook Air 11" Early 2015 Heat Sink Replacement: 步骤 8 中的图像 1，3 MacBook Air 11" Early 2015 Heat Sink Replacement: 步骤 8 中的图像 2，3 MacBook Air 11" Early 2015 Heat Sink Replacement: 步骤 8 中的图像 3，3

    • Lift, but do not remove the fan out of its recess in the upper case.

    • Carefully pull the fan ribbon cable out of its socket as you remove the fan from the Air.

    翻译

  10. MacBook Air 11" Early 2015 Heat Sink Replacement, Heat Sink: 步骤 9 中的图像 1，1

    • Remove the four 2.5 mm T5 Torx screws securing the heat sink to the logic board.

    翻译

  11. MacBook Air 11" Early 2015 Heat Sink Replacement: 步骤 10 中的图像 1，2 MacBook Air 11" Early 2015 Heat Sink Replacement: 步骤 10 中的图像 2，2

    • If the heat sink seems to be stuck to the logic board after removing all four screws, use a spudger to carefully separate the heat sink from the face of the CPU.

    • Remove the heat sink from the logic board.

    • When reinstalling the heat sink, be sure to apply a new layer of thermal paste. If you have never applied thermal paste before, we have a guide that makes it easy.

    翻译
结论

To reassemble your device, follow these instructions in reverse order.

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一条评论

Hello. When I tried to reinstall the IO board, I noticed that the sounds werent detected. The microphone too. The connectors were installed. Then when i plug the magsafe charger, power source is power adapter, but not charging. The USB port doesnt detect any flashdrives.

What may seem to be the problem and how can I fix it? Thank you. I’m on my last 80% battery life. Please help.

Andre - 回复

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