HP 14-dq0052dx Motherboard Replacement

はじめに

This guide will show you how to replace the motherboard in an HP 14-dq0052dx laptop. It could be the charging port that is broken, and with that the motherboard needs to be replaced since the charging port is soldered to it. If you know how to solder then the best course of action is to try to replace the charging port, but if you're not then replacing the motherboard is the best option after that. There will be some wires that need to be removed so be very careful with removing them or you might damage your laptop further.

必要な工具と部品

手順1 Back Panel

HP 14-dq0052dx Motherboard Replacement, Back Panel: 手順 1、 1の画像 1

Orient your laptop so that the vents are facing upwards.

編集

手順2

Remove the rubber feet.

編集

手順3

Remove the four M2.0 x 6 mm screws using a JIS #1 screwdriver.
Remove the two M2.5 x 6 mm screws using a JIS #1 screwdriver.
Remove the two M2.0 x 4 mm screws using a JIS #1 screwdriver.
Use an iFixit opening tool to pry the back cover away from the laptop.

編集

手順4 Battery

HP 14-dq0052dx Motherboard Replacement, Battery: 手順 4、 1の画像 1

Unplug the battery from the motherboard.
Carefully pull back and raise the battery out of its slot.
Replace the battery.

編集

手順5 Motherboard

HP 14-dq0052dx Motherboard Replacement, Motherboard: 手順 5、 1の画像 1

Remove the five 4 mm screws from the heatsink.

編集

手順6

Remove the heatsink from the laptop.

編集

手順7

Remove the 4 mm screw from the bracket holding down the motherboard.

編集

手順8

Lift up the retaining clip to access the ribbon cable attached to the motherboard.
Be careful when removing the ribbon cable as it is prone to ripping which will damage it.
Remove the ribbon cable from the motherboard

編集

手順9

Lift up this tab and remove the ribbon cable from the motherboard.
Be gentle with the ribbon cable as it can easily tear.

編集

手順10

Remove the 4 mm screw from the Wi-Fi card.
Remove the Wi-Fi card from the motherboard.

編集

手順11

Disconnect the small wires from the top of the motherboard.
Be extremely careful with these wires as bending them can cause the fragile inner wire to break.

編集