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Use this guide to replace one or both of the Thunderbolt ports in your MacBook Air 15" 2023.
If your Thunderbolt cables aren't connecting, have loose connections, connect at odd angles, or disconnect at certain angles, it may be time to replace a Thunderbolt port.
Before replacing a port, try using another cable to make sure the issue isn't with the cable itself.
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Unplug all cables and fully power off your MacBook.
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Close the display and lay your MacBook upside down. Keep your laptop closed until you've physically disconnected the battery.
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Use a P5 pentalobe screwdriver to remove the four 6.4 mm‑long screws securing the lower case.
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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 to create a 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 six snapping clips.
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Use blunt nose tweezers or your fingers to remove the piece of tape covering the battery connector cover.
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Use a T3 Torx screwdriver to remove the two 1.5 mm‑long screws securing the battery connector cover.
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Remove the cover.
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Use an opening pick to pry up and disconnect the battery connector.
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Use a T3 Torx screwdriver to remove the following screws:
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Two 2.6 mm‑long screws securing the right hinge cover
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Two 1.5 mm‑long screws securing the speaker cable cover
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Insert the point of a spudger into one of the right hinge cover's screw holes.
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Push the hinge cover away from the back edge to dislodge it.
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Remove the hinge cover.
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Use the point of a spudger to pry up and disconnect the left speaker press connector.
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Use a T5 Torx screwdriver to remove the two screws securing the top edge of the left speaker:
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One 2.7 mm‑long screw
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One 5.5 mm‑long screw
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Use a T6 Torx screwdriver to remove the 3.5 mm‑long screw securing the bottom edge of the speaker.
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Lift the speaker's right edge over the frame and slide it to the right to remove it.
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Use blunt nose tweezers or your fingers to peel up and remove the tape.
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Use a spudger to pry up and disconnect the Thunderbolt port press connectors from the right edge of the logic board.
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Use a hair dryer to heat the cables and soften the adhesive securing them.
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Slowly peel the Thunderbolt port cables from the frame to separate the adhesive securing them.
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If your new Thunderbolt ports come with adhesive on the cables, remove the plastic liners and press the cables into place on the frame.
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If the cables don't have adhesive, use strips of double-sided tape to secure them to the frame.
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Use a T5 Torx screwdriver to remove the four 3.7 mm‑long screws securing the Thunderbolt ports.
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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 ask our Answers community for help.
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 ask our Answers community for help.
