Einleitung
This guide provides the steps to remove and replace the cooling fan on a HP Pavilion 14-b120dx laptop. During this process be advised to power down the device to prevent electrical shock and be careful when applying force to prevent damage to the motherboard or cables.
Was du brauchst
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Flip the laptop upside down so that the bottom is facing you.
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Push the slide on the right toward the center of the laptop, releasing the battery latch.
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Lift the battery up and away from the laptop.
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Insert the plastic opening tool between the keyboard and the palm rest.
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Pry upwards until the keyboard section detaches from the laptop.
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Repeat this around the edge of the entire keyboard.
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Lift the keyboard slowly up until the connecting cable is exposed.
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Carefully lift the flap on the ZIF connector using a fingernail or plastic opening tool. This will release the cable.
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Detach the cable.
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Unscrew the 10 6.0 mm screws under the keyboard housing with a Philips #0 head screwdriver.
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Insert the plastic opening tool into the seam between the palm rest and the laptop.
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Pry upwards until the palm rest separates from the laptop.
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Repeat this process around the entire computer.
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Locate the fan in the upper left hand corner of the laptop.
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Remove the cable connecting the fan to the motherboard.
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Unscrew the 3 6.0 mm screws holding the fan with a Phillips #0 head screwdriver.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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