Введение
Use this guide to replace your Air's I/O board which houses the MagSafe DC-in port, a USB socket, and the headphone jack.
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Видео обзор
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Инструмент, используемый на этом этапе:P5 Pentalobe Screwdriver Retina MacBook Pro and Air$5.99
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Remove the following ten screws:
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Two 9 mm 5-point Pentalobe screws
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Eight 2.6 mm 5-point Pentalobe screws
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Wedge your fingers between the display and the lower case and pull upward to pop the lower case off the Air.
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Remove the lower case and set it aside.
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Grab the clear plastic pull tab attached to the battery connector and pull it toward the front edge of the Air to disconnect the battery from the logic board.
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Use the flat end of a spudger to pry the I/O board cable connector upward out of its socket on the I/O board.
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Carefully peel the I/O board cable from the top of the fan.
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While gently pulling the I/O board cable upward near its connection to the logic board, use the tip of a spudger to pry upward on alternating sides of the connector to help "walk" it out of its socket.
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Remove the I/O board cable.
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Use the tip of a spudger to carefully flip up the retaining flap on the fan cable ZIF socket.
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Remove the following three screws securing the fan to the upper case:
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One 3.6 mm T5 Torx screw
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One 2.7 mm T5 Torx screw
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One 3.6 mm T5 Torx screw with a short head
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Lift the fan out of the upper case and carefully pull the fan ribbon cable out of its socket as you remove it from the Air.
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Disconnect the I/O board by pulling the power cable away from its socket on the logic board.
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Pull the camera cable parallel to the face of the I/O board toward the corner of the Air to disconnect it from its socket, using the tip of a spudger to help push the connector out of its socket.
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Use the flat end of a spudger to pry the left speaker cable connector up and out of its socket on the I/O board.
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De-route the left speaker cable from its retainer on the I/O board.
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Use the flat end of a spudger to pry the microphone cable connector up and out of its socket on the I/O board.
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Remove the single 3.6 mm T5 Torx screw securing the I/O board to the upper case.
When inserting new board, make sure the headphones jack socket rim is registered properly with the case hole before tightening T5 screw.
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Carefully lift the I/O board from its edge nearest the logic board and remove it from the upper case.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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3 Комментариев
Superb instructions - made it easy!
Thanks! It saved me $250 dollars doing this. One thing I want to mention to anyone doing this, be careful with the dis-attachment of some smaller cables. They are very sensitive and have tiny parts sometimes that can come off. Fortunately for me, it didn’t prevent it from working, but just a warning. Notice how you are detaching those little cables very carefully before putting them back. I’m thinking about the microphone cable connector up and out of its socket on the I/O boar specifically.