Dell Inspiron 15 5584 Display Cable Replacement

はじめに

Use this guide to replace the display cable in your Dell Inspiron 15 5584 laptop.

The LCD display cable is a piece of hardware that connects the screen to the motherboard of the device. A broken display cable can cause poor connection between the screen and the motherboard, resulting in distortion, blank areas, or unexpected bands of discoloration.

Because replacement of the LCD cable requires extensive disassembly, confirm that the issue is with the cable before proceeding. If so, ensure the battery is drained and the laptop is shut off and proceed.

必要な工具と部品

手順1 Bottom Cover

Dell Inspiron 15 5584 Display Cable Replacement, Bottom Cover: 手順 1、 1の画像 1

Make sure to turn off and unplug your laptop before starting.
Turn over the laptop so that the bottom is facing upwards, and the Inspiron logo is upside-down.

翻訳

手順2

Dell Inspiron 15 5584 Display Cable Replacement: 手順 2、 3の画像 3

Remove the seven 7 mm screws from the bottom using a Phillips #0 screwdriver.
Loosen the two captive back corner screws using a Phillips #0 screwdriver.
The two corner screws are not removable. A clicking sounds indicates that the screw is fully loosened.

翻訳

手順3

Slide an iFixit opening tool underneath the right side USB port and the keyboard.
Gently trace the iFixit opening tool along the entire outer rim of the laptop, carefully applying an upwards pressure.
Be careful not to force open the plate or push too much off without loosening the other sides. This can cause the bottom cover to crack.

翻訳

手順4

Gently pry off the bottom cover from the laptop.
Use the iFixit opening tool to loosen any spots you may have missed from Step 3.

翻訳

手順5 Battery

Dell Inspiron 15 5584 Display Cable Replacement, Battery: 手順 5、 2の画像 1

Dell Inspiron 15 5584 Display Cable Replacement, Battery: 手順 5、 2の画像 2

Remove the four 3.5 mm screws holding the battery down with a JIS #0 screwdriver.

翻訳

手順6

Dell Inspiron 15 5584 Display Cable Replacement: 手順 6、 3の画像 3

Detach the motherboard connector tab from the top left of the battery.
Remove the battery from the device.
Be sure to carefully wiggle the connector out from the battery socket. Ripping it out too forcefully could damage the socket.

翻訳

手順7 Fan

Dell Inspiron 15 5584 Display Cable Replacement, Fan: 手順 7、 3の画像 1

Dell Inspiron 15 5584 Display Cable Replacement, Fan: 手順 7、 3の画像 2

Dell Inspiron 15 5584 Display Cable Replacement, Fan: 手順 7、 3の画像 3

Loosen the four captive 3.5 mm screws securing the heat sink to the motherboard using a Phillips #0 screwdriver.
Remove the CPU plate cover from the motherboard and safely place it off to the side.

翻訳

手順8

Dell Inspiron 15 5584 Display Cable Replacement: 手順 8、 3の画像 3

この手順で使用する道具：

Tweezers

$4.99

購入する

Remove the two 3.5 mm screws from the fan with a JIS #0 screwdriver.
Detach the fan connector from the motherboard using a pair of tweezers.

翻訳

手順9

Gently lift the fan from the device and de-thread the LCD display cable.
Remove the fan from the device.

翻訳

手順10 DC Jack

Dell Inspiron 15 5584 Display Cable Replacement, DC Jack: 手順 10、 2の画像 1

Dell Inspiron 15 5584 Display Cable Replacement, DC Jack: 手順 10、 2の画像 2

Remove the three 6 mm screws holding down the screen hinge in the upper right corner using a JIS #0 screwdriver.

翻訳

手順11

Grasp the screen hinge and lift it up.

翻訳

手順12

Dell Inspiron 15 5584 Display Cable Replacement: 手順 12、 3の画像 3

この手順で使用する道具：

Tweezers

$4.99

購入する

Lift up the sticker covering the DC jack connector using tweezers.
Using tweezers, detach the motherboard connector and lift the jack out of place.
Remove the DC jack from the laptop.