Introdução
Use this guide to replace the I/O board.
O que você precisa
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Ferramenta utilizada neste passo:P5 Pentalobe Screwdriver Retina MacBook Pro and Air$5.99
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Use a P5 Pentalobe driver to remove ten screws securing the lower case, of the following lengths:
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Two 9 mm screws
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Eight 2.6 mm screws
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Grab the clear plastic pull tab attached to the battery connector and pull it parallel to the board toward the front edge of the Air.
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Use the flat end of a spudger to pry the I/O board cable connector up out of its socket on the I/O board.
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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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Disconnect the I/O board by pulling its power cable away from its socket on the logic board.
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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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8Comentários do guia
How can I tell if its my I/O board that is damaged? I cannot hear sound from Aux port or from the speakers on my macbook. Laptop still charges fine though.