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Rejoignez la plus grande communauté de réparation au monde
HP EliteBook 840 G7 keyboard Replacement

HP EliteBook 840 G7 keyboard Replacement

Pedro Ramos Espinoza

Pedro Ramos Espinoza et 2 autres contributeurs

Dernière mise à jour le March 20, 2025

25 minutes
Modérée
Tutoriel réalisé par la communauté

Introduction

Passez à l'étape 1

Use this guide to replace the keyboard on a HP EliteBook 840 G7

Ce dont vous avez besoin

Pièces

Outils

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  1. HP EliteBook 840 G7 keyboard Replacement, Battery: étape 1, image 1 de 1

    • Turn the laptop on its back.

    Modifier

    Auf den Rücken drehen

    Luis-Oliver Bota - Réponse

  2. HP EliteBook 840 G7 keyboard Replacement: étape 2, image 1 de 1

    • Use the Phillips # 1 screwdriver to remove the five 1.2 mm screws from the back cover of the laptop.

    Modifier

    Den Phillips #1 Schraubenzieher benutzen um die fünf schrauben auf der Rückseite des Laptops zu entfernen

    Luis-Oliver Bota - Réponse

  3. HP EliteBook 840 G7 keyboard Replacement: étape 3, image 1 de 1

    • Remove the back cover to expose the hardware.

    Modifier

    Entferne die Abdeckung um die Hardware zu sehen

    Luis-Oliver Bota - Réponse

  4. HP EliteBook 840 G7 keyboard Replacement: étape 4, image 1 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 4, image 2 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 4, image 3 de 3

    • Use your Phillips #1 screwdriver and remove the four 1.2 mm screws that secures the battery into place.

    • Remove the connector that connects the battery to the motherboard.

    Modifier

    Entferne die Schrauben die die Batterie in Position halten

    Luis-Oliver Bota - Réponse

  5. HP EliteBook 840 G7 keyboard Replacement: étape 5, image 1 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 5, image 2 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 5, image 3 de 3

    • Lift up the battery with you hands or tools.

    Modifier

    Hebe die Batterie mit den Händen oder Werkzeug

    Luis-Oliver Bota - Réponse

  6. HP EliteBook 840 G7 keyboard Replacement, Display Assembly: étape 6, image 1 de 2 HP EliteBook 840 G7 keyboard Replacement, Display Assembly: étape 6, image 2 de 2

    • Pull up to remove the two coaxial Wi-Fi card connectors.

    Modifier

  7. HP EliteBook 840 G7 keyboard Replacement: étape 7, image 1 de 2 HP EliteBook 840 G7 keyboard Replacement: étape 7, image 2 de 2

    • Pull upwards on the display connector to remove.

    Modifier

  8. HP EliteBook 840 G7 keyboard Replacement: étape 8, image 1 de 2 HP EliteBook 840 G7 keyboard Replacement: étape 8, image 2 de 2

    • Pull or push to remove the bundled cable connector.

    Modifier

  9. HP EliteBook 840 G7 keyboard Replacement: étape 9, image 1 de 2 HP EliteBook 840 G7 keyboard Replacement: étape 9, image 2 de 2

    • Pull upwards to remove the webcam connector.

    Modifier

  10. HP EliteBook 840 G7 keyboard Replacement: étape 10, image 1 de 1

    • Once you've disconnected all cables from their sockets, gently move them to the top of the laptop.

    Modifier

  12. HP EliteBook 840 G7 keyboard Replacement: étape 11, image 1 de 2 HP EliteBook 840 G7 keyboard Replacement: étape 11, image 2 de 2

    • Use your Phillips # 1 screwdriver to remove the four 1.2 mm screws.

    Modifier

  13. HP EliteBook 840 G7 keyboard Replacement: étape 12, image 1 de 2 HP EliteBook 840 G7 keyboard Replacement: étape 12, image 2 de 2

    • Use your Phillips # 1 screwdriver to remove the two 1.2mm screws.

    Modifier

  14. HP EliteBook 840 G7 keyboard Replacement: étape 13, image 1 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 13, image 2 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 13, image 3 de 3

    • Open the laptop to a 90 degree angle.

    • Slide the display hinges away to remove the display assembly.

    Modifier

  15. HP EliteBook 840 G7 keyboard Replacement, Keyboard: étape 14, image 1 de 3 HP EliteBook 840 G7 keyboard Replacement, Keyboard: étape 14, image 2 de 3 HP EliteBook 840 G7 keyboard Replacement, Keyboard: étape 14, image 3 de 3

    • Pull on the bundled connector to remove.

    • Remove the speaker system from the board.

    Modifier

  16. HP EliteBook 840 G7 keyboard Replacement: étape 15, image 1 de 2 HP EliteBook 840 G7 keyboard Replacement: étape 15, image 2 de 2

    • Push away to remove the bundled connector from its port.

    • Move the cable away from the ZIF connector below.

    Modifier

  17. HP EliteBook 840 G7 keyboard Replacement: étape 16, image 1 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 16, image 2 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 16, image 3 de 3

    • Lift the latch on the ZIF connector.

    • Pull away on the connector to remove.

    Modifier

  18. HP EliteBook 840 G7 keyboard Replacement: étape 17, image 1 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 17, image 2 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 17, image 3 de 3

    • Use your Phillips #1 screwdriver to remove the three 1.3 mm screws.

    • Lift up and away to remove the USB ports.

    Modifier

  19. HP EliteBook 840 G7 keyboard Replacement: étape 18, image 1 de 2 HP EliteBook 840 G7 keyboard Replacement: étape 18, image 2 de 2

    • Push away to remove the bundled connector.

    Modifier

  20. HP EliteBook 840 G7 keyboard Replacement: étape 19, image 1 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 19, image 2 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 19, image 3 de 3

    • Use your Phillips # 1 screwdriver to remove the three 1.2 mm screws that hold the fan in place.

    • Lift up from the left side of the fan then pull towards you to remove.

    Modifier

  21. HP EliteBook 840 G7 keyboard Replacement: étape 20, image 1 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 20, image 2 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 20, image 3 de 3

    • Pull on the bundled connector to remove.

    • After removing the connector pull off the CMOS battery.

    Modifier

  22. HP EliteBook 840 G7 keyboard Replacement: étape 21, image 1 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 21, image 2 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 21, image 3 de 3

    • Use your Phillips #1 screwdriver to remove the single 1.2 mm screw.

    • Pull on the cable to remove the charging port.

    Modifier

  23. HP EliteBook 840 G7 keyboard Replacement: étape 22, image 1 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 22, image 2 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 22, image 3 de 3

    • Lift on the latch on the ZIF connector.

    • Pull on the cable to remove.

    Modifier

  24. HP EliteBook 840 G7 keyboard Replacement: étape 23, image 1 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 23, image 2 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 23, image 3 de 3

    • Release the latch on the ZIF connector.

    • Carefully pull the connector to remove.

    Modifier

  25. HP EliteBook 840 G7 keyboard Replacement: étape 24, image 1 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 24, image 2 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 24, image 3 de 3

    • Use you Phillips #1 screwdriver to remove the eight 1.2 mm screws.

    • Lift the whole board up to remove.

    Modifier

  26. HP EliteBook 840 G7 keyboard Replacement: étape 25, image 1 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 25, image 2 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 25, image 3 de 3

    • Lift the latch on the ZIF connector.

    • Pull on the cable to remove.

    Modifier

  27. HP EliteBook 840 G7 keyboard Replacement: étape 26, image 1 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 26, image 2 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 26, image 3 de 3

    • Lift the latch on the ZIF connector.

    • Pull on the cable to remove.

    Modifier

  28. HP EliteBook 840 G7 keyboard Replacement: étape 27, image 1 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 27, image 2 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 27, image 3 de 3

    • Use your Phillips #000 screwdriver to remove the four 1 mm screws.

    • Pull up to remove.

    • Careful to not harm other cables.

    Modifier

  29. HP EliteBook 840 G7 keyboard Replacement: étape 28, image 1 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 28, image 2 de 3 HP EliteBook 840 G7 keyboard Replacement: étape 28, image 3 de 3

    • Use your Phillips #000 screwdriver to remove the five 1 mm screws.

    • Lift the touchpad to remove.

    Modifier

    I don't get it. These instructions are bad. Where's the keyboard? Where does it say, "Then you can remove the keyboard?" Which step is that? Step 14 is entitled "Keyboard," but it doesn't say anything about the keyboard

    Bill IT - Réponse

Conclusion

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

7 autres ont terminé cette réparation.

Auteur

avec 2 autres contributeurs

Pedro Ramos Espinoza

Membre depuis le 02/10/22

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Équipe

Gateway, Team 1-1, Pee Spring 2022 Membre de l'équipe Gateway, Team 1-1, Pee Spring 2022

GCC-PEE-S22S1G1

4 membres

12 tutoriels rédigés

4 commentaires

Donc ce tuto permet de tout enlever sauf le clavier?

Pilc - Réponse

This is only replacement of the touchpad?

Where is the keyboard replacement?

Koehoe22 - Réponse

the keyboard is part of the top shell and is rivetted in, you need to replace the whole part

Leonardo Di Stefano -

Recommended parts are wrong

Daniel Caltrider - Réponse

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