Dell Inspiron N4110 Fan Replacement

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• Make sure the laptop is off and unplugged before starting this step.
• Locate the battery on the underside of the laptop.
• Push the two battery clips following the direction of the arrows.
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• Push upward from the base of the battery.
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• Pull battery away from computer until it is fully removed.
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Don’t forget to remove the two screws in the battery compartment before attempting to pry off the top case!
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• Remove the 10 2.5x5 mm screws from the base of the laptop.
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• Unscrew the final 2.5x5 mm screw attached to the cover.
• This screw is "captive" and does not detach from the cover. Make sure the screw is fully unscrewed before attempting to remove the cover.
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• Remove the cover from the laptop.
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• Unscrew the 2.5x5 mm screw inside the RAM compartment.
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• Remove the disk drive from the side of the computer.
• There is no need to press the button, the drive will come out.
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• Unscrew the two 2x3 mm screws inside the disk drive compartment.
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• Flip the computer over, and open the laptop.
• Use a plastic opening tool to begin to remove the keyboard.
• Use your hands to finish separating the keyboard from the laptop.
• This can be a bit challenging, but it will come loose.
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Just the Keyboard: Removing the base cover is next.
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• Lift the black clip from the tan connection for the keyboard.
• Pull the the connection away from the clip.
• Move the keyboard away from the laptop.
• With the keyboard removed, consider this opportunity to more freely clean it out with some compressed air.
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• Lift the black clips from the tan connections for all 3 locations marked.
• Remove the connections from the clips.
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• Unscrew the five 2.5x5 mm screws.
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• Use plastic opening tools to remove base cover.
• Use your hands to fully remove cover from the base.
• This may be difficult, but it is possible.
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• Disconnect the two cables that connect the speaker and the fan.
• These can just be pulled out, they do not have clips.
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• Disconnect the ribbon cable over the screw to reveal it. Flip up the latch and pull gently on the ribbon to remove it from the connector.
• Unscrew the 2.5x5 mm screw from the fan.
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Disconnect the ribbon cable over the crew to reveal it. Flip up the latch and pull gently on the ribbon to remove it from the connector.
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• Pull up and remove the fan from the laptop.
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Olivia

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UMASSD-PEAK-S18S5G1

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