HP Pavilion 14-cf0014dx Motherboard Replacement

はじめに

This guide will show you how to replace your HP Pavilion motherboard. The HP Pavilion 14 motherboard is the central hub of the laptop, connecting all the components and enabling them to communicate with each other. It houses the CPU, RAM, storage, and other essential elements. If your motherboard is not working, it could be because of a hardware failure, a power issue, or a software problem.

Before you begin the repair, make sure your laptop is powered off and unplug it from the charger.

必要な工具と部品

手順1 Back Panel

HP Pavilion 14-cf0014dx Motherboard Replacement, Back Panel: 手順 1、 1の画像 1

Flip the device over so that the backside is facing you.
Remove the rubber feet to expose six screws.
Using the Phillips #1 screwdriver, remove six screws securing the back panel to the device.

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手順2

Insert a plastic opening tool and run it along the edges of the laptop.
Remove the back panel from the device.

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手順3 Battery

HP Pavilion 14-cf0014dx Motherboard Replacement, Battery: 手順 3、 1の画像 1

Using the Phillips #0 screwdriver, remove the four screws securing the battery in place.

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手順4

Lift the battery up and out and remove it from the device.

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手順5 Daughterboard

HP Pavilion 14-cf0014dx Motherboard Replacement, Daughterboard: 手順 5、 1の画像 1

Remove the two 6.7 mm screws with a Phillips #0 screwdriver.

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手順6

Unlock the ZIF connector with the tip of the spudger.
Remove the ribbon cable.

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手順7

Remove the daughterboard with a pair of tweezers.

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手順8 Motherboard

HP Pavilion 14-cf0014dx Motherboard Replacement, Motherboard: 手順 8、 2の画像 1

HP Pavilion 14-cf0014dx Motherboard Replacement, Motherboard: 手順 8、 2の画像 2

Using the Phillips #0 screwdriver, remove the single screw securing the SSD to the motherboard.

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手順9

HP Pavilion 14-cf0014dx Motherboard Replacement: 手順 9、 3の画像 3

Remove the two 4.2 mm screws with a Phillips #0 screwdriver.
Use a spudger to disconnect the fan connector from the motherboard.
Remove the fan from the laptop.

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手順10

Remove the sliding cable connector with a pair of tweezers.
Remove the speakers from the device.

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手順11

Remove the sliding cable connector with a pair of tweezers.
Pull from the white plastic tab and not the cables to avoid ripping them.

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手順12

HP Pavilion 14-cf0014dx Motherboard Replacement: 手順 12、 3の画像 3

Remove the 4.2 mm screw with your Phillips #0 screwdriver securing the Wi-Fi card.
Use tweezers to detach the coaxial cables from the Wi-Fi card.
Hold the tweezers closer to the metal pin to avoid ripping the cable and damaging the connector when removing the clip.

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手順13

Use a Phillips #0 screwdriver to remove the 2.5 mm screws from the motherboard.

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手順14

HP Pavilion 14-cf0014dx Motherboard Replacement: 手順 14、 3の画像 3

Using your fingers, pull the metal arms (located on both sides of the RAM stick) slightly away from it.
Do not separate the metal clamps (holding the chip) too much to avoid bending them.
The RAM stick will pop up by a few millimeters.
Remove it at an angle and not straight up so you don't damage the socket.