Dell Inspiron N4110 Motherboard Replacement

はじめに

Is your motherboard damaged or are you looking for an upgrade? if so, this guide will show you how to locate and replace a motherboard.

必要な工具と部品

手順1 Battery

Dell Inspiron N4110 Motherboard Replacement, Battery: 手順 1、 1の画像 1

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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手順2

Push upward from the base of the battery.

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手順3

Pull battery away from computer until it is fully removed.

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手順4 Fan

Dell Inspiron N4110 Motherboard Replacement, Fan: 手順 4、 2の画像 1

Dell Inspiron N4110 Motherboard Replacement, Fan: 手順 4、 2の画像 2

Remove the 10 2.5x5 mm screws from the base of the laptop.

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手順5

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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手順6

Remove the cover from the laptop.

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手順7

Unscrew the 2.5x5 mm screw inside the RAM compartment.

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手順8

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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手順9

Unscrew the two 2x3 mm screws inside the disk drive compartment.

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手順10

Dell Inspiron N4110 Motherboard Replacement: 手順 10、 3の画像 3

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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手順11

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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手順12

Lift the black clips from the tan connections for all 3 locations marked.
Remove the connections from the clips.

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手順13

Unscrew the five 2.5x5 mm screws.

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手順14

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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手順15

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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手順16

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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手順17

Pull up and remove the fan from the laptop.

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手順18 Motherboard

Dell Inspiron N4110 Motherboard Replacement, Motherboard: 手順 18、 1の画像 1

Unscrew the six 2.5x5mm screws from the motherboard.
Note that this screw may be "retained" by the loop at the end of the grounding wire.

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手順19

Disconnect the black and yellow cable from the motherboard.

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手順20

Begin to separate the motherboard from the laptop
Pull up to separate from the other internal pieces, and then pull to the right away from the case

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手順21

Remove the final cable from the motherboard
This will allow the motherboard to fully come out of the computer
When reinstalling motherboard, ensure the two connectors are precisely aligned with the daughterboard below. If slightly misaligned, you may bend the pins on the daughterboard connector.