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소개
Prerequisite only. Follow this guide to remove the logic board and heat sink together as a single assembly, either for further disassembly or simply to get it out of the way.
필요한 것
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Power on your Mac and launch Terminal.
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Copy and paste the following command (or type it exactly) into Terminal:
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sudo nvram AutoBoot=%00
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Press [return]. If prompted, enter your administrator password and press [return] again. Note: Your return key may also be labeled ⏎ or "enter."
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sudo nvram AutoBoot=%03
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이 단계에 사용된 도구:Magnetic Project Mat$19.95
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Close the display and flip the entire laptop upside-down.
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Use a P5 Pentalobe driver to remove six screws securing the lower case, of the following lengths:
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Four 4.7 mm screws
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Two 6.6 mm screws
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Remove the lower case.
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Set it in place and align the sliding clips near the display hinge. Press down and slide the cover toward the hinge. It should stop sliding as the clips engage.
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When the sliding clips are fully engaged and the lower case looks correctly aligned, press down firmly on the lower case to engage the four hidden clips. You should feel and hear them click into place.
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Peel up and remove the large rectangular battery board cover, on the edge of the logic board nearest the battery.
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If the cover doesn't peel up easily, apply mild heat with an iOpener, hair dryer, or heat gun to soften the adhesive underneath, and try again.
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Use a spudger to gently pry up the locking flap on the ZIF connector for the battery board data cable.
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Use a T3 Torx driver to remove the two 1.9 mm screws securing the trackpad cable's cover bracket.
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Remove the bracket.
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Using a T3 Torx driver, remove the two 1.9 mm screws securing the keyboard connector cover bracket.
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Remove the bracket.
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Check the alignment of the rubber vibration dampers, and adjust them as needed.
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Feed the antenna cable bundle through the gap between the logic board and heat sink, and make sure it lines up correctly as you lower the board into place.
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Verify that no cables get trapped under the board as you install it. Check each marked location carefully.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.