HP EliteBook 850 G3 Display Assembly Replacement

简介

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.

你所需要的

步骤 1 Battery

HP EliteBook 850 G3 Display Assembly Replacement, Battery: 步骤 1 中的图像 1，1

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

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步骤 2 Unscrew the bottom

HP EliteBook 850 G3 Display Assembly Replacement, Unscrew the bottom: 步骤 2 中的图像 1，2

HP EliteBook 850 G3 Display Assembly Replacement, Unscrew the bottom: 步骤 2 中的图像 2，2

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

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步骤 3

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

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步骤 4 Remove the battery screws

HP EliteBook 850 G3 Display Assembly Replacement, Remove the battery screws: 步骤 4 中的图像 1，2

HP EliteBook 850 G3 Display Assembly Replacement, Remove the battery screws: 步骤 4 中的图像 2，2

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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步骤 5 Lift the battery

HP EliteBook 850 G3 Display Assembly Replacement, Lift the battery: 步骤 5 中的图像 1，3

HP EliteBook 850 G3 Display Assembly Replacement, Lift the battery: 步骤 5 中的图像 2，3

HP EliteBook 850 G3 Display Assembly Replacement, Lift the battery: 步骤 5 中的图像 3，3

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

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步骤 6 WiFi Card

HP EliteBook 850 G3 Display Assembly Replacement, WiFi Card: 步骤 6 中的图像 1，1

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

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步骤 7

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

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步骤 8

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

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步骤 9

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

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步骤 10

Slide out the WiFi card.

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步骤 11

HP EliteBook 850 G3 Display Assembly Replacement: 步骤 11 中的图像 3，3

Disconnect the coaxial cables wires from the WiFi card.

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步骤 12 Fan

HP EliteBook 850 G3 Display Assembly Replacement, Fan: 步骤 12 中的图像 1，1

Gently unclip the plastic frame.

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步骤 13

HP EliteBook 850 G3 Display Assembly Replacement: 步骤 13 中的图像 3，3

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

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步骤 14

Carefully remove the connector for the fan.

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步骤 15

HP EliteBook 850 G3 Display Assembly Replacement: 步骤 15 中的图像 3，3

Carefully remove the fan and heatsink assembly from the laptop.

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步骤 16 Display Assembly

HP EliteBook 850 G3 Display Assembly Replacement, Display Assembly: 步骤 16 中的图像 1，2

HP EliteBook 850 G3 Display Assembly Replacement, Display Assembly: 步骤 16 中的图像 2，2

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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步骤 17

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

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步骤 18

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

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步骤 19

HP EliteBook 850 G3 Display Assembly Replacement: 步骤 19 中的图像 3，3

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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步骤 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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