HP EliteBook 850 G3 Display Assembly Replacement

はじめに

If your HP EliteBook 850 G3 display assembly is malfunctioning use this guide to replace it. The display screen on your computer is the panel that is inside the device, which displays the image. If you are experiencing a blank screen on a powered computer or a gray flickering screen, be sure to first rule out troubleshooting options. Then Use this display assembly guide to repair a broken screen display. Before beginning, make sure to power off your laptop completely and disconnect from any external power source. Before using this guide, feel free to check out the troubleshooting page to see if any issues can be resolved without a replacement.

必要な工具と部品

手順1 Battery

HP EliteBook 850 G3 Display Assembly Replacement, Battery: 手順 1、 1の画像 1

Turn off your laptop before starting.
Flip the laptop over so the model stickers face up.

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手順2 Unscrew the bottom

HP EliteBook 850 G3 Display Assembly Replacement, Unscrew the bottom: 手順 2、 2の画像 1

HP EliteBook 850 G3 Display Assembly Replacement, Unscrew the bottom: 手順 2、 2の画像 2

Use a Phillips #0 screwdriver to remove eleven 5.7mm screws.

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手順3

Insert the iFixit opening pick underneath the plastic back of the laptop. Use force to pry the back off.

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手順4 Remove the battery screws

HP EliteBook 850 G3 Display Assembly Replacement, Remove the battery screws: 手順 4、 2の画像 1

HP EliteBook 850 G3 Display Assembly Replacement, Remove the battery screws: 手順 4、 2の画像 2

Use the Phillips #0 screwdriver to remove the two battery screws.
The two battery screws are captured screws and do not come out.

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手順5 Lift the battery

HP EliteBook 850 G3 Display Assembly Replacement, Lift the battery: 手順 5、 3の画像 1

HP EliteBook 850 G3 Display Assembly Replacement, Lift the battery: 手順 5、 3の画像 2

HP EliteBook 850 G3 Display Assembly Replacement, Lift the battery: 手順 5、 3の画像 3

Lift and pull the flap located at the top of the battery to remove it.

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手順6 WiFi Card

HP EliteBook 850 G3 Display Assembly Replacement, WiFi Card: 手順 6、 1の画像 1

Turn off your laptop before starting
Flip the laptop over so the model stickers face the ceiling.

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手順7

Use a Phillips #0 screwdriver to remove eleven 5.7mm screws.

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手順8

Insert the iFixit opening pick underneath the plastic back of the laptop. Use force to pry back off.

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手順9

Use the Phillips #0 screwdriver to remove the 3.3mm screw on the WiFi card.

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手順10

Slide out the WiFi card.

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手順11

HP EliteBook 850 G3 Display Assembly Replacement: 手順 11、 3の画像 3

Disconnect the coaxial cables wires from the WiFi card.

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手順12 Fan

HP EliteBook 850 G3 Display Assembly Replacement, Fan: 手順 12、 1の画像 1

Gently unclip the plastic frame.

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手順13

HP EliteBook 850 G3 Display Assembly Replacement: 手順 13、 3の画像 3

Use a Phillips #0 screwdriver to unscrew the four captive screws located near the fan and heatsink assembly.

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手順14

Carefully remove the connector for the fan.

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手順15

HP EliteBook 850 G3 Display Assembly Replacement: 手順 15、 3の画像 3

Carefully remove the fan and heatsink assembly from the laptop.

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手順16 Display Assembly

HP EliteBook 850 G3 Display Assembly Replacement, Display Assembly: 手順 16、 2の画像 1

HP EliteBook 850 G3 Display Assembly Replacement, Display Assembly: 手順 16、 2の画像 2

Use the Phillips #0 screwdriver to remove the 7.7mm screw and six 5.8 mm screws from the corners inside the laptop.

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手順17

Use the Phillips #0 screwdriver to remove the 5.7 mm screw under the plastic frame.

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手順18

Use the opening pick to unplug the cable with the black tab on top.

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手順19

HP EliteBook 850 G3 Display Assembly Replacement: 手順 19、 3の画像 3

Disconnect wire over gold tape and remove tape. You will have to peel the wire up to get to the tape.
The tape is not reusable.

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手順20

Remove the coaxial cables from the wifi card and from clear plastic holds. Remove the black tape and slip out from black clip.
This tape is not reusable.

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