Introduction
Replacing a defective fan is pretty easy and will keep your laptop running cool.
What you need
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Use your fingers to push both battery release tabs away from the battery, and lift the battery out of the computer.
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Lift the memory door up enough to get a grip on it, and slide it toward you, pulling it away from the casing.
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Remove the following 6 screws:
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Two 10 mm T6 Torx screws on either side of the RAM slot.
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Four 14.5 mm Phillips screws along the hinge.
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Rotate the computer 90 degrees and remove the two 3.2 mm Phillips screws from the rear of the computer.
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Rotate the computer 90 degrees again and remove the four 3.2 mm Phillips screws from the side of the computer.
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Lift up at the rear of the case and work your fingers along the sides, freeing the case as you go. Once you have freed the sides, you may need to rock the case up and down to free the front of the upper case (there are some hidden plastic clips that need to be clicked off).
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Disconnect the trackpad and keyboard ribbon cable from the logic board, removing tape as necessary.
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Remove the upper case.
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Disconnect the iSight cable from the logic board by sliding the cable to the left and out of its connector.
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Disconnect the inverter, left fan, and left ambient light sensor cables by placing a spudger beneath each cable and lifting up.
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Peel up the left ambient light sensor cable from above the left fan, removing tape as necessary.
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Remove the following 3 screws:
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One 6.2 mm black T6 Torx screw from the right side of the fan.
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Two 9.4 mm silver T6 Torx screws from the left side of the fan.
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Lift the left fan up and carefully peel up the tape securing the fan to the heat sink as you go.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
