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HP EliteBook 850 G3 Display Assembly Replacement

Introduction

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.

What you need

  1. HP EliteBook 850 G3 Display Assembly Replacement, Battery: step 1, image 1 of 1

    • Turn off your laptop before starting.

    • Flip the laptop over so the model stickers face up.

    Edit

  2. HP EliteBook 850 G3 Display Assembly Replacement, Unscrew the bottom: step 2, image 1 of 2 HP EliteBook 850 G3 Display Assembly Replacement, Unscrew the bottom: step 2, image 2 of 2

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

    Edit

  3. HP EliteBook 850 G3 Display Assembly Replacement: step 3, image 1 of 2 HP EliteBook 850 G3 Display Assembly Replacement: step 3, image 2 of 2

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

    Edit

  4. HP EliteBook 850 G3 Display Assembly Replacement, Remove the battery screws: step 4, image 1 of 2 HP EliteBook 850 G3 Display Assembly Replacement, Remove the battery screws: step 4, image 2 of 2

    • Use the Phillips #0 screwdriver to remove the two battery screws.

    • The two battery screws are captured screws and do not come out.

    Edit

  5. HP EliteBook 850 G3 Display Assembly Replacement, Lift the battery: step 5, image 1 of 3 HP EliteBook 850 G3 Display Assembly Replacement, Lift the battery: step 5, image 2 of 3 HP EliteBook 850 G3 Display Assembly Replacement, Lift the battery: step 5, image 3 of 3

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

    Edit

  6. HP EliteBook 850 G3 Display Assembly Replacement, WiFi Card: step 6, image 1 of 1

    • Turn off your laptop before starting

    • Flip the laptop over so the model stickers face the ceiling.

    Edit

  7. HP EliteBook 850 G3 Display Assembly Replacement: step 7, image 1 of 2 HP EliteBook 850 G3 Display Assembly Replacement: step 7, image 2 of 2

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

    Edit

  8. HP EliteBook 850 G3 Display Assembly Replacement: step 8, image 1 of 2 HP EliteBook 850 G3 Display Assembly Replacement: step 8, image 2 of 2

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

    Edit

  10. HP EliteBook 850 G3 Display Assembly Replacement: step 9, image 1 of 1

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

    Edit

  11. HP EliteBook 850 G3 Display Assembly Replacement: step 10, image 1 of 2 HP EliteBook 850 G3 Display Assembly Replacement: step 10, image 2 of 2

    • Slide out the WiFi card.

    Edit

  12. HP EliteBook 850 G3 Display Assembly Replacement: step 11, image 1 of 3 HP EliteBook 850 G3 Display Assembly Replacement: step 11, image 2 of 3 HP EliteBook 850 G3 Display Assembly Replacement: step 11, image 3 of 3

    • Disconnect the coaxial cables wires from the WiFi card.

    Edit

  13. HP EliteBook 850 G3 Display Assembly Replacement, Fan: step 12, image 1 of 1

    • Gently unclip the plastic frame.

    Edit

  14. HP EliteBook 850 G3 Display Assembly Replacement: step 13, image 1 of 3 HP EliteBook 850 G3 Display Assembly Replacement: step 13, image 2 of 3 HP EliteBook 850 G3 Display Assembly Replacement: step 13, image 3 of 3

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

    Edit

  15. HP EliteBook 850 G3 Display Assembly Replacement: step 14, image 1 of 2 HP EliteBook 850 G3 Display Assembly Replacement: step 14, image 2 of 2

    • Carefully remove the connector for the fan.

    Edit

  16. HP EliteBook 850 G3 Display Assembly Replacement: step 15, image 1 of 3 HP EliteBook 850 G3 Display Assembly Replacement: step 15, image 2 of 3 HP EliteBook 850 G3 Display Assembly Replacement: step 15, image 3 of 3

    • Carefully remove the fan and heatsink assembly from the laptop.

    Edit

  17. HP EliteBook 850 G3 Display Assembly Replacement, Display Assembly: step 16, image 1 of 2 HP EliteBook 850 G3 Display Assembly Replacement, Display Assembly: step 16, image 2 of 2

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

    Edit

  18. HP EliteBook 850 G3 Display Assembly Replacement: step 17, image 1 of 1

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

    Edit

  19. HP EliteBook 850 G3 Display Assembly Replacement: step 18, image 1 of 1

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

    Edit

  20. HP EliteBook 850 G3 Display Assembly Replacement: step 19, image 1 of 3 HP EliteBook 850 G3 Display Assembly Replacement: step 19, image 2 of 3 HP EliteBook 850 G3 Display Assembly Replacement: step 19, image 3 of 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.

    Edit

  21. HP EliteBook 850 G3 Display Assembly Replacement: step 20, image 1 of 2 HP EliteBook 850 G3 Display Assembly Replacement: step 20, image 2 of 2

    • 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.

    Edit

  22. HP EliteBook 850 G3 Display Assembly Replacement: step 21, image 1 of 2 HP EliteBook 850 G3 Display Assembly Replacement: step 21, image 2 of 2

    • Open the top of the laptop and bend the hinges so that the metal bits in the corners will come up.

    Edit

  23. HP EliteBook 850 G3 Display Assembly Replacement: step 22, image 1 of 2 HP EliteBook 850 G3 Display Assembly Replacement: step 22, image 2 of 2

    • Take the display assembly off.

    Edit
Conclusion

To reassemble your device, follow these instructions in reverse order.

One other person completed this guide.

Author

with 4 other contributors

Annabeth Grover

Member since: 10/10/19

922 Reputation

5 Guides authored

Badges: 10

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Team

USF Tampa, Team S1-G1, Leahy Fall 2019 Member of USF Tampa, Team S1-G1, Leahy Fall 2019

USFT-LEAHY-F19S1G1

4 Members

6 Guides authored

3 Comments

looks like there are duplicate steps for cover removal.

Cody White - Reply

do tou have tuchscreen assenbly for same nmodel ??

shiva netra - Reply

do upu have couch scfeen assembly for this model ; hp elitebook 450g3

shiva netra - Reply

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