HP 15-dy2702dx Keyboard Replacement

はじめに

This guides explains how to replace the keyboard on your HP 15-dy2072dx. A replacement may be needed in cases the keyboard stops functioning. Before replacing the keyboard, make sure the problem cannot be solved by replacing a single key.

The keyboard allows the user to enter text, use specific functions, make use of shortcuts.

This guide uses prerequisite guides and each guide will show parts that may have been removed in previous steps still attached. Ignore the discrepancy and focus on each steps taken.

必要な工具と部品

手順1 Lower Case

HP 15-dy2702dx Keyboard Replacement, Lower Case: 手順 1、 1の画像 1

Remove both of the rubber strips to uncover the hidden screws.
You can use a prying tool to help lift an end.

編集

手順2

Unscrew all 8 Phillips #0 screws on the bottom panel:
Two M2.5x6
Six M2x6

編集

手順3

Flip the laptop over and open the lid.
Separate the bottom panel from the main body by using the iFixit opening tool.
Ensure that the bottom panel is completely separated along the edges.

編集

手順4

If you can lift the laptop like shown in the first picture, the bottom panel is nearly separated.
Close the laptop to allow the back edges to fully separate

編集

手順5

HP 15-dy2702dx Keyboard Replacement: 手順 5、 3の画像 3

Flip the laptop over and carefully remove the lower case.

編集

手順6 Battery

HP 15-dy2702dx Keyboard Replacement, Battery: 手順 6、 2の画像 1

HP 15-dy2702dx Keyboard Replacement, Battery: 手順 6、 2の画像 2

Remove the five M2x6 screws that secure the battery with a Phillips #0 screwdriver.

編集

手順7

HP 15-dy2702dx Keyboard Replacement: 手順 7、 3の画像 3

Grab the sides of the battery and gently pull the battery until it disconnects from the connector on motherboard.
Lift the battery up and out.

編集

手順8 Trackpad

HP 15-dy2702dx Keyboard Replacement, Trackpad: 手順 8、 1の画像 1

Find the trackpad.

編集

手順9

HP 15-dy2702dx Keyboard Replacement: 手順 9、 3の画像 3

Unscrew the two M2x6 Phillips screws securing the trackpad.

編集

手順10

Remove the metal bracket.

編集

手順11

HP 15-dy2702dx Keyboard Replacement: 手順 11、 3の画像 3

Lift the black ribbon covering the screws.
Unscrew the top three M2x3 Phillips screws.

編集

手順12

HP 15-dy2702dx Keyboard Replacement: 手順 12、 3の画像 3

Flip up the locking flap holding the trackpad ribbon in place.
Pull the ribbon straight out of its socket.

編集

手順13

Peel back the sticky black strip holding the trackpad in place.

編集

手順14

Remove the trackpad from the laptop.

編集

手順15 SSD

HP 15-dy2702dx Keyboard Replacement, SSD: 手順 15、 3の画像 1

HP 15-dy2702dx Keyboard Replacement, SSD: 手順 15、 3の画像 2

HP 15-dy2702dx Keyboard Replacement, SSD: 手順 15、 3の画像 3

Locate the storage drive.
Unscrew the single screw holding the drive in place.
The screw is a M2x3 mm Phillips head screw.

編集

手順16

HP 15-dy2702dx Keyboard Replacement: 手順 16、 3の画像 3

Grab the drive by its side and gently pull it out.

編集

手順17 Fan

HP 15-dy2702dx Keyboard Replacement, Fan: 手順 17、 3の画像 1

HP 15-dy2702dx Keyboard Replacement, Fan: 手順 17、 3の画像 2

HP 15-dy2702dx Keyboard Replacement, Fan: 手順 17、 3の画像 3

Use a Phillips #0 screwdriver to unscrew the three screws that secure the fan.
These screws sizes are M2x6.

編集

手順18

Grip the cord that connects the fan to the motherboard and gently pull out to disconnect the cable from the connector.
Alternatively, we recommend using a tool to push the connector out of its socket to avoid damaging the wires.

編集

手順19

Gently lift the fan to remove it from the case.

編集

手順20 Keyboard Assembly

HP 15-dy2702dx Keyboard Replacement, Keyboard Assembly: 手順 20、 3の画像 1

HP 15-dy2702dx Keyboard Replacement, Keyboard Assembly: 手順 20、 3の画像 2

HP 15-dy2702dx Keyboard Replacement, Keyboard Assembly: 手順 20、 3の画像 3

Disconnect all the ribbon cables from the motherboard.
Ensure to flip up the locking flaps before attempting to pull the ribbon out.

編集

手順21

Continue disconnecting the ribbon cables.

編集

手順22

Continue disconnecting the remaining ribbons.

編集

手順23

Disconnect the connector.

編集

手順24

HP 15-dy2702dx Keyboard Replacement: 手順 24、 3の画像 3

Peel off the black sticker covering the silver connectors near the top of the motherboard.
Remove the two silver colored round connector from the motherboard by pulling them up.
The connector should have a tag on them with number 1 and 2 on them.

編集

手順25

Pull up on the last connector on the motherboard next to the connectors removed in the previous step.

編集

手順26

HP 15-dy2702dx Keyboard Replacement: 手順 26、 3の画像 3

Unscrew all M2x3 Phillips screws holding the motherboard in place.

編集

手順27

Remove the motherboard from the case.

編集

手順28

Unscrew the two M2x3 Phillips screws.
Remove the I/O board from the case.

編集

手順29

HP 15-dy2702dx Keyboard Replacement: 手順 29、 3の画像 3

Unscrew the three M2x6 Phillips screws from the left metal hinge.
Lift the hinge.

編集

手順30

Unscrew the two Phillips screws.
One is on the left side near where the fan was removed.
The other is near the right laptop metal hinge.

編集

手順31

Remove the black boxes from the case.
Disconnect the power cable (white cable with a black flag at the end).
The black boxes is still connected to the case through a black wire, do not attempt to remove the wire.

編集

手順32

HP 15-dy2702dx Keyboard Replacement: 手順 32、 3の画像 3

Unscrew the three screws on the right-side metal hinge.
Lift the hinge.

編集

手順33

Remove the power port from the case by pulling it straight up.

編集

手順34

HP 15-dy2702dx Keyboard Replacement: 手順 34、 3の画像 3

Remove the keyboard from the laptop.
The keyboard is a type where it is directly integrated into the frame so you will need to replace the whole frame.

編集