MacBook Unibody Model A1278 Bluetooth Board Replacement
はじめに
手順 1 に進むThis guide will help you replace the Bluetooth Board
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With the case closed, place the Unibody top-side down on a flat surface.
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Depress the grooved side of the access door release latch enough to grab the free end. Lift the release latch until it is vertical.
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Remove the following eight screws securing the lower case to the chassis:
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One 3 mm Phillips screw.
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Three 13.5 mm Phillips screws.
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Four 3.5 mm Phillips screws.
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Disconnect the camera cable by pulling the male end straight away from its socket.
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Grab the upper case with your right hand and rotate it slightly toward the top of the display so the upper display bracket clears the edge of the upper case.
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Rotate the display slightly away from the upper case.
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Lift the display away from the upper case, minding any brackets or cables that may get caught.
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With the heat gun set to low, start by heating the outer black border near the upper right corner of the glass panel.
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Gently lift the corner of the display glass enough to insert a spudger between it and the display assembly.
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Use the flat end of a spudger to gently pry up the adhesive securing the front glass to the display.
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Pry up the glass panel a few inches away from the upper right corner along the top and right edges of the display.
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Use a heat gun to soften the adhesive under the black strip along the right side of the front glass panel.
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Attach a suction cup along the right side of the front glass panel.
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Pull up on the glass panel while you use the flat end of a spudger to separate it from the rest of the display assembly.
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Continue working along the right edge of the front display glass until it is separated from the display.
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Use your heat gun to soften the adhesive under the black strip along the top edge of the glass display panel.
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Attach a suction cup near the top edge of the glass display panel and use it to pull the glass panel up off the display.
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Work along the top edge of the glass panel, carefully using the flat end of a spudger to separate the adhesive if necessary.
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Use a heat gun to soften the adhesive under the black strip near the upper left corner of the glass display panel.
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Attach a suction cup near the upper left corner of the glass display panel.
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Pull up on the suction cup and use the flat end of a spudger to carefully pry the glass display panel out of the display assembly.
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Use a heat gun to soften the adhesive under the black strip along the left side of the front glass panel.
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Attach a suction cup along the left side of the front glass panel.
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Pull up on the glass panel while you use the flat end of a spudger to separate it from the rest of the display assembly.
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Continue working along the left edge of the front display glass until it is separated from the display.
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To reconnect the cable, first use the tip of a spudger to remove the piece of foam tape over the AirPort & iSight data cable ZIF socket.
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Use the tip of a spudger to flip up the ZIF cable retainer on the AirPort & iSight data cable socket.
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Insert the AirPort & iSight data cable into its socket on the camera board and use the tip of a spudger to snap down the ZIF cable retainer, locking the cable in place.
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Remove the single 3 mm Phillips #00 screw securing the Bluetooth board to the display assembly.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
3 の人々がこのガイドを完成させました。
