HP Envy 15-u001dx Motherboard Replacement

はじめに

If your HP Envy 15-u001dx does not turn on or only the peripherals (fan, drives), then you may have a problem with your motherboard. The motherboard is the computer. It connects all the components together, allows them to communicate, and provides power to them.

If you are confident that the problem traces back to the motherboard, then this guide will walk you through the process of removing it.

Before beginning this guide, be sure that the laptop is completely shut down and unplugged. Finally, as you go through the steps in this guide, do so carefully, because electronic components are semi-fragile.

必要な工具と部品

手順1 Motherboard

HP Envy 15-u001dx Motherboard Replacement, Motherboard: 手順 1、 3の画像 1

HP Envy 15-u001dx Motherboard Replacement, Motherboard: 手順 1、 3の画像 2

HP Envy 15-u001dx Motherboard Replacement, Motherboard: 手順 1、 3の画像 3

Flip the device over so the bottom is is facing up.
Peel up the two rubber feet closest to the hinge using the metal spudger to reveal two 6.6 mm Phillips #0 screws.

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手順2

Peel up the small plastic coverings in the middle of the device with the spudger to reveal two more 6.6 mm Phillips #0 screws.

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手順3

Remove each of the fourteen 6.6 mm Phillips #0 screws with the Philips #0 screwdriver.

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手順4

Flip the device over and open it to reveal the keyboard.
Use the metal spudger to pry the chassis apart and reveal the inside of the device.

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手順5

HP Envy 15-u001dx Motherboard Replacement: 手順 5、 3の画像 3

Disconnect the T/P cable by flipping up the black plastic piece on the connector and pulling the cable out of the connector.

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手順6

HP Envy 15-u001dx Motherboard Replacement: 手順 6、 3の画像 3

Disconnect the keyboard cable by flipping up the black plastic piece on the connector and pulling the cable out of the connector.

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手順7

HP Envy 15-u001dx Motherboard Replacement: 手順 7、 3の画像 3

Disconnect the battery cable by flipping up the black plastic piece on the connector and pulling the cable out of the connector.

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手順8

HP Envy 15-u001dx Motherboard Replacement: 手順 8、 3の画像 3

Disconnect the AUX/USB cable by flipping up the black plastic piece on the connector and pulling the cable out of the connector.

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手順9

HP Envy 15-u001dx Motherboard Replacement: 手順 9、 3の画像 3

Disconnect the cable by flipping up the black plastic piece on the connector and pulling the cable out of the connector.

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手順10

HP Envy 15-u001dx Motherboard Replacement: 手順 10、 3の画像 3

Disconnect the cable by flipping up the black plastic piece on the connector and pulling the cable out of the connector.

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手順11

HP Envy 15-u001dx Motherboard Replacement: 手順 11、 3の画像 3

Disconnect the cable by flipping up the black plastic piece on the connector and pulling the cable out of the connector.

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手順12

HP Envy 15-u001dx Motherboard Replacement: 手順 12、 3の画像 3

Disconnect the cable by gently pulling it out. The spudger may be used to help loosen it.

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手順13

HP Envy 15-u001dx Motherboard Replacement: 手順 13、 3の画像 3

Remove the three 4.0 mm Phillips #0 screws with the Phillips #0 screwdriver on the fan.
Disconnect the cable by gently pulling it out.
Remove the fan by pulling it out of the chassis.
The connector tends to get stuck and forceful pulling will break it. Use the spudger to loosen the connector on each side.

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手順14

HP Envy 15-u001dx Motherboard Replacement: 手順 14、 3の画像 3

Disconnect the cable by gently pulling it out. The spudger may be used to help loosen it.
This connector may be hard to see because it is connected on the underside of the motherboard.

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