Einleitung
Use this guide to replace the heat sink in your MacBook Pro 14" 2023.
Replacing the heat sink requires you to remove the entire logic board.
For your safety, discharge the battery below 25% before disassembling your MacBook. This reduces the risk of fire if the battery is accidentally damaged during the repair. If your battery is swollen, take appropriate precautions.
You will need replacement thermal paste to complete this repair.
Some photos in this guide are from a different model and may contain slight visual discrepancies, but they won't affect the guide procedure.
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Use a P5 Pentalobe driver to remove eight screws securing the lower case:
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Four 9.3 mm screws
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Four 5 mm screws
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Press a suction handle into place near the front edge of the lower case, between the screw holes.
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Pull up on the suction handle to create a small gap under the lower case.
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Insert an opening pick into the gap you just created.
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Slide the opening pick around the nearest corner and then halfway up the side of the MacBook Pro.
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Repeat the previous step on the other side, using an opening pick to to release the second clip.
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Pull firmly to slide the lower case towards the front edge of the MacBook (away from the hinge area) to separate the last of the clips securing the lower case.
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Pull first at one corner, then the other.
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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 underneath. You should feel and hear them snap into place.
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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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Disconnect the battery board data cable by sliding it out from its socket on the logic board.
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Use a T3 Torx driver to remove the two 2.1 mm‑long screws securing the trackpad cable bracket to the logic board.
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Use the flat end of a spudger to pry up and disconnect the trackpad cable's press connector secured to the logic board.
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Peel back any tape covering the battery board data cable connector under the large pancake screw.
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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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Disconnect the battery board data cable by sliding it out from its socket on the battery board.
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Slide blunt nose tweezers under areas with adhesive to separate the cable from the device.
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Remove the battery board data cable.
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Use a T5 Torx driver to remove the 3.8 mm pancake screw securing the battery power connector.
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Use a T3 Torx screwdriver to remove the three 2.1 mm screws securing the antenna board bracket and coaxial cable cover to the frame.
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Use tweezers, or your fingers, to remove the cover on top of the antenna bar's coaxial cables.
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Use the tip of a spudger to pry up and disconnect the antenna bar's coaxial cable.
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Repeat for the two other cables.
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Use tweezers, or your fingers, to remove the two display cable covers from the logic board.
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Use the flat end of a spudger to pry up and disconnect the right-most display cable press connectors secured to the logic board.
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Use a spudger to gently pry up the locking flap on the ZIF connector for the microphone cable.
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Use a T3 Torx driver to remove the nine 2.1 mm screws securing the right cable covers to the frame:
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Use a spudger to gently pry up the locking flap on the ZIF connector for the right speaker cable.
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Use a T3 Torx driver to remove the four screws securing the left cable covers to the frame:
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Two 2 mm screws
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Two 2.1 mm screw
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Use a spudger to gently pry up the locking flap on the ZIF connector for the left speaker cable.
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Use a spudger to pry up and disconnect the Touch ID sensor's press connector near the top left of the device.
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Use a spudger to gently pry up the locking flap on the ZIF connectors for the keyboard cables.
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Disconnect the keyboard and keyboard backlight cables by sliding them out from their sockets on the logic board.
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Use a spudger to gently pry up the locking flap on the ZIF connector for the right fan cable.
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Pull the fan cable away from the logic board with tweezers to separate the adhesive.
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Repeat the cable disconnection and reposition procedure for the left fan.
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Use a T5 Torx driver to remove the 11 screws securing the logic board:
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Four 3.6 mm screws
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Two 4.5 mm screws
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Two 5.2 mm screws
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Two 3.8 mm screws
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One 3.9 mm screw
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Use a T6 Torx driver to remove the three screws securing the logic board:
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Two 4.7 mm screws
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One 5.7 mm screw
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Insert a spudger between the right side of the logic board and the frame.
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Pry up with the spudger to release the logic board from its clips.
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Insert a spudger between the bottom of the logic board and the frame.
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Pry up with the spudger to release the logic board from its clips.
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Gently lift up the logic board by its right side to completely release the clips.
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Pull the logic board away from the left side of the device to separate the HDMI and SDXC ports from their slots in the frame.
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Remove the logic board.
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Use a T5 Torx driver to remove the four 3.9 mm screws securing the heat sink to the logic board.
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Use your fingers to lift the logic board up and off of the heat sink.
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Remove the heat sink.
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To reassemble your device, follow these instructions in reverse order.
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.
Repair didn’t go as planned? Try some basic troubleshooting, or ask our MacBook Pro 14" 2023 Answers community for help.
