はじめに
Use this guide to replace the MagSafe port in your MacBook Air 2022 (M2).
必要な工具と部品
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Power off your MacBook Air and unplug all cables.
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Close the display and flip the laptop upside down. Keep the lid closed until you've physically disconnected the battery.
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Use a P5 Pentalobe driver to remove the four 6.4 mm screws securing the lower case:
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Two screws with a short threaded portion near the hinges
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Two screws with a long threaded portion near the front of the MacBook
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Apply a suction handle to the center of the lower case's front edge.
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Pull up on the suction handle with strong, steady force to create a small gap between the lower case and the frame.
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Insert an opening pick into the gap.
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Slide the pick to the bottom right corner to release the first clip.
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Slide the pick around the corner and up the right edge to release the next two clips.
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Keep the lower case flat and firmly pull it straight away from the back edge, one corner at a time, to disengage the sliding tabs.
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Remove the lower case.
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Set the lower case in place and align the sliding tabs with the screw heads they slide over. Press down and slide the lower case toward the back edge to engage the tabs—it'll stop sliding as the tabs engage.
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Once the lower case is flush with the frame, press down firmly along the perimeter to engage the four snapping clips.
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Use a T3 Torx driver to remove the two 1.5 mm screws securing the battery connector cover.
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Use a T3 Torx driver to remove the four 1.5 mm screws securing the top right press connector cover.
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Use the pointed end of a spudger to pry up and disconnect the MagSafe port press connector.
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Use a T3 Torx driver to remove the two 3.3 mm screws securing the metal wedge to the MagSafe port.
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Use a T5 Torx driver to remove the two 2.8 mm screws securing the MagSafe port to the frame.
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Use tweezers or your fingers to remove the wedge from the top of the MagSafe port.
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Insert the port and partially tighten the two 2.8 mm‑long screws that secure its left edge.
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Properly align the port and fully tighten its screws.
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Put the wedge into place on top of the MagSafe port and partially tighten its two 3.3 mm‑long screws.
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Push the wedge under the lip of the frame and fully tighten its screws.
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Compare your new replacement part to the original part—you may need to transfer remaining components or remove adhesive backings from the new part before you install it.
To reassemble your device, follow these instructions in reverse order.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Try some basic troubleshooting or check out our Answers community for help.
Compare your new replacement part to the original part—you may need to transfer remaining components or remove adhesive backings from the new part before you install it.
To reassemble your device, follow these instructions in reverse order.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Try some basic troubleshooting or check out our Answers community for help.
