Einleitung
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Use a Phillips head #1 screwdriver to remove the eight 3mm screws.
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Use a Phillips head #1 screwdriver to remove the two 4mm screws.
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After removing the screws from the underside, flip the laptop over and, using a plastic opening tool, remove the keyboard panel
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Using a Phillips Head 1 Screwdriver, remove all screws securing the motherboard to the frame of the laptop
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Use a spudger to lift up on the ZIF tab and remove the USB/charing port ribbon cable.
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Use a spudger to release the speaker's bundled cable from the connector.
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Peel back the tape securing the cable for the laptop's screen. It is not recommended you disconnect the cable at this time, as you risk damaging the cable.
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Using the plastic spudger tool, lift up the fan from the frame of the laptop using a prying motion, which will also lift the motherboard
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As you lift the motherboard, disconnect the video cable mentioned in the previous step.
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Identify the wireless card on the underside of the motherboard and remove the 2 screws holding it in place
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Remove the wireless card along its angle, and insert your replacement card at the same angle.
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To reassemble your device, follow these instructions in reverse order.
