Einleitung
If your HP Envy x360 m Convertible (Model 15m-cn0012dx) trackpad is not responding use this guide to replace it
A faulty trackpad does not respond to touch or can be lagging.
Before starting, make sure all external connections are unplugged and the computer is turned off.
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Set the laptop face down.
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Peel back the grey screw guards, along the top and bottom edge of the back case. It may be helpful to use a spudger to get started.
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Pry open the back cover using the iFixit Opening Tool.
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While using the tool, place a pick at each corner of the computer (be careful and do it slowly).
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Once all the corners are slightly lifted, carefully pop off the back cover.
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Remove the screws around the perimeter of the battery holding it down with a Phillips #0 screwdriver.
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Disconnect the battery cable from the motherboard.
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Remove the battery by lifting it out of the laptop case.
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Using a Phillips #0 screwdriver, remove the four 4mm screws from the metal plate covering the bottom edge of the trackpad.
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Using a Phillips #0 screwdriver, remove the three 4mm screws from the top edge of the trackpad.
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Remove the metal plate.
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Use the iFixit opening tool, lift up the black lock tab of the ZIF connector.
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Pull out the ribbon cable from the trackpad connector.
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To reassemble your device, follow these instructions in reverse order.
