Introduction
Use this guide to replace a noisy or burned-out fan.
Tools
Parts
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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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To reassemble your device, follow these instructions in reverse order.
How much weight can I save by removing the optical drive?
gunes314 -
You can save a lot of weight if lets say your installing a solid state drive or putting in a second hard drive but if you know that you use the CD/DVD disc drive a lot then you might just want to leave the drive alone.
Marshall WahlstromHelgren -