Введение
Use this guide to completely replace the logic board.
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Remove the following ten screws:
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Three 14.4 mm Phillips #00 screws
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Three 3.5 mm Phillips #00 screws
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Four 3.5 mm shouldered Phillips #00 screws
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Use your fingers to pry the lower case away from the body of the MacBook near the vent.
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Remove the lower case.
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Use the edge of a spudger to pry the battery connector upwards from its socket on the logic board.
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Bend the battery cable slightly away from its socket on the logic board so it does not accidentally connect itself while you work.
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Use the edge of a spudger to gently pry the fan connector up and out of its socket on the logic board.
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Remove the following three screws securing the fan to the logic board:
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One 7.2 mm T6 Torx screw
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Two 5.3 mm T6 Torx screws
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Lift the fan out of its recess in the logic board, minding its cable that may get caught.
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Use the tip of a spudger to pull the right speaker/subwoofer cable out from under the retaining finger molded into the upper case.
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Pull the right speaker/subwoofer cable upward to lift the connector out of its socket on the logic board.
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Disconnect the following four cables:
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AirPort/Bluetooth cable
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Optical drive cable
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Hard drive cable
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Trackpad cable
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Use your fingernail to flip up the retaining flap on the keyboard ribbon cable ZIF socket.
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Use the tip of a spudger to pull the keyboard ribbon cable out of its socket.
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If present, remove the small strip of black tape covering the keyboard backlight cable socket.
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Use the tip of a spudger or your fingernail to flip up the retaining flap on the keyboard backlight ribbon cable ZIF socket.
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Pull the keyboard backlight ribbon cable out of its socket.
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Use the flat end of a spudger to pry the sleep sensor/battery indicator connector up from its socket on the logic board.
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Grab the plastic pull tab secured to the display data cable lock and rotate it toward the DC-In side of the computer.
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Pull the display data cable straight out of its socket on the logic board.
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Remove the following nine screws:
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Five 3.6 mm T6 Torx screws
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Two 4.3 mm T6 Torx screws
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Two 7.2 mm T6 Torx screws
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Five 3.0 mm T6 screws
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Two 3.6 mm T6 screws
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Two 6.7 mm T6 screws
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Remove the following two screws:
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One 8.6 mm Phillips screw
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One 5.5 mm Phillips screw
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Remove the display data cable retainer from the upper case.
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Use the tip of a spudger to gently peel the microphone off the adhesive securing it to the upper case.
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Minding the many connectors near its edges, lift the logic board from the end nearest the optical drive.
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Without flexing the board, maneuver it out of the upper case, minding the flexible connection to the DC-In board that may get caught in the upper case.
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Remove the logic board.
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De-route the microphone cable from its slot molded into the left speaker enclosure.
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Use the flat end of a spudger to pry the left speaker connector up from its socket on the logic board.
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Carefully pry the left speaker off the foam adhesive securing it to the logic board.
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Remove the left speaker.
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Pull the microphone cable upward to lift its connector out of the socket on the logic board.
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Remove the microphone.
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Pull the MagSafe DC-In board cable toward the heat sink to disconnect it from the logic board.
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Remove the DC-In board.
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Remove the three 8.4 mm #1 Phillips screws securing the heat sink to the logic board.
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Carefully remove the heat sink from the processor.
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Pull the two RAM retaining arms away from the center of the RAM chip.
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Pull the RAM stick out of its socket.
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Logic board remains.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
Отменить: Я не выполнил это руководство.
102 человек успешно провели ремонт по этому руководству.
5Комментарии к руководству
Hello guys,
I have a question for you : if i need to change my macbook pro early 2011 logic board (the one with the core i5 2.3ghz) with a late 2011 logic board (core i5 2.8Ghz). will it work ? thanks a ton for any input on that matter !
Should be fine Guillaume, things to note are: The serial number will give the old info of the old main board. Also the CPU cooler my be different, on 1 I noticed the cooler has 2 fans on the 2.3Mhz it has 1. Assuming you have both cases in front of you, I don't see to much of an issue.
I would advise taking the memory out sooner then the last step, as while your trying to maneuver everything around it seems the sticks could get in one's way or even worse break off the retaining tabs for the memory.
i lol @ the spudger !
Hey guys, I changed my logic board but now I’m not getting any audio. The headphones nor the speakers seems to be working. Can anyone assist me or suggest what can be done to fix this?
