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HP Pavilion g7-2275dx Screen Replacement

HP Pavilion g7-2275dx Screen Replacement

John Sutton

John Sutton et 4 autres contributeurs

Dernière mise à jour le May 7, 2024

10 - 15 minutes
Modérée
Tutoriel vedette
Tutoriel étudiant vedette

Introduction

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Is your screen flickering, unreadably dim, shattered, or have lots of little black dots? Replacing your screen may solve these problems.

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  1. HP Pavilion g7-2275dx Screen Replacement, Battery: étape 1, image 1 de 1

    • Working on your device while it is turned on may result in electric shock. Make sure to shut down and unplug your device before you begin.

    • Flip your device over so the bottom panel is facing up.

    Traduire

    There is no realistic risk of electric shock on a laptop. However, is it still advisable to disconnect power plug and battery before opening as there is a real risk of accidental damage by short-circuit.

    antoniotavares - Réponse

  2. HP Pavilion g7-2275dx Screen Replacement: étape 2, image 1 de 1

    • The battery is held in by a latch in the front and tabs in the back.

    • Slide the lock switch left, towards the center of the computer.

    • Lift up the battery, rotating it up and away from you, then pull it out.

    • To put the battery back in, line it up with the battery bay and the holes for the tabs. Then let the battery rotate towards you and press down until the latch engages and you hear a click.

    Traduire

  3. HP Pavilion g7-2275dx Screen Replacement, Disassembling HP Pavilion g7-2275dx Back Panel: étape 3, image 1 de 1

    • Unscrew one Phillips #1 screw from the back panel.

    • The screw is on a spring and attached to the panel. It will pop up, but will not separate from the back panel.

    Traduire

  4. HP Pavilion g7-2275dx Screen Replacement: étape 4, image 1 de 2 HP Pavilion g7-2275dx Screen Replacement: étape 4, image 2 de 2

    • Slide the back panel down and pull it up.

    Traduire

  5. HP Pavilion g7-2275dx Screen Replacement, Wireless Card: étape 5, image 1 de 1

    • Use a Phillips #1 screw driver to unscrew the black 4 mm Phillips #1 screw on the wireless card.

    Traduire

  6. HP Pavilion g7-2275dx Screen Replacement: étape 6, image 1 de 2 HP Pavilion g7-2275dx Screen Replacement: étape 6, image 2 de 2

    • Use a plastic opening tool to lift the wireless card out of its slot.

    Traduire

    In replacing the wireless card, I found it easiest to insert the wireless card and screw down before reattaching the wires. A strong pair of forceps or tweezers helped align the male and female connectors, which are quite small.

    jawolf3 - Réponse

  7. HP Pavilion g7-2275dx Screen Replacement: étape 7, image 1 de 2 HP Pavilion g7-2275dx Screen Replacement: étape 7, image 2 de 2

    • Pull the black and white wires up and off of the wireless card.

    • Remove the wireless card.

    Traduire

  8. HP Pavilion g7-2275dx Screen Replacement, Back panel screws: étape 8, image 1 de 1

    • Remove sixteen 7 mm Phillips #1 screws.

    Traduire

  9. HP Pavilion g7-2275dx Screen Replacement, Keyboard: étape 9, image 1 de 1

    • Unscrew the 7 mm Phillips #1 screw next to the keyboard icon.

    Traduire

    The CD/DVD drive can also be removed at this point to prevent it from slipping out of the case during repair. Simply slide it out. (remember to re-install before replacing the back panel screws)

    Kip Bunn - Réponse

  11. HP Pavilion g7-2275dx Screen Replacement: étape 10, image 1 de 1

    • Flip the laptop over and open the screen.

    Traduire

  12. HP Pavilion g7-2275dx Screen Replacement: étape 11, image 1 de 2 HP Pavilion g7-2275dx Screen Replacement: étape 11, image 2 de 2

    • A ribbon cable is attached to the back of the keyboard. Avoid lifting or moving the keyboard more than a couple inches before you disconnect the ribbon cable or you may damage it.

    • Carefully pry up one of the top corners of the keyboard with a prying tool. Slide the tool along the top of the keyboard to release it from the housing. Pull the top of the keyboard towards you an inch or two.

    • The keyboard may make some cracking noises as you pry it from the casing. This is expected.

    • Pull the keyboard up and away from you, as it is held in by clips in the front. It is not yet disconnected.

    Traduire

  13. HP Pavilion g7-2275dx Screen Replacement: étape 12, image 1 de 1

    • Gently turn keyboard over, towards you, to reveal the silver cable ribbon.

    Traduire

  14. HP Pavilion g7-2275dx Screen Replacement: étape 13, image 1 de 3 HP Pavilion g7-2275dx Screen Replacement: étape 13, image 2 de 3 HP Pavilion g7-2275dx Screen Replacement: étape 13, image 3 de 3

    • Using a prying tool, flip the black clip up and to the right. Pull the silver cable out and to the left, the keyboard is now detached from the laptop.

    Traduire

  15. HP Pavilion g7-2275dx Screen Replacement, Front Panel: étape 14, image 1 de 1

    • Unscrew the four 7 mm Phillips #1 screws on the board.

    Traduire

  16. HP Pavilion g7-2275dx Screen Replacement: étape 15, image 1 de 3 HP Pavilion g7-2275dx Screen Replacement: étape 15, image 2 de 3 HP Pavilion g7-2275dx Screen Replacement: étape 15, image 3 de 3

    • Use a plastic opening tool to lift the white clip up, towards the screen.

    • Pull the white cable with blue head, away from the clip.

    Traduire

    Petit oubli: Il faut aussi déconnecté la nappe qui se trouve en haut à gauche.

    Jay - Réponse

  17. HP Pavilion g7-2275dx Screen Replacement: étape 16, image 1 de 2 HP Pavilion g7-2275dx Screen Replacement: étape 16, image 2 de 2

    • With a plastic opening tool, pry open a side or corner of the top panel. Slide the tool around the rest of the panel to release it from the clips.

    • If you have to use a large amount of force, you may not have removed all the necessary screws. Double check to ensure you have.

    • You should hear clips releasing from the board.

    Traduire

  18. HP Pavilion g7-2275dx Screen Replacement: étape 17, image 1 de 1

    • Lifting the top panel too quickly or forcefully may damage the speaker cable, which is still attached underneath.

    • Rotate the top panel away from you, keeping the back near the hinge of the laptop to avoid damaging the speaker cable.

    Traduire

  19. HP Pavilion g7-2275dx Screen Replacement: étape 18, image 1 de 2 HP Pavilion g7-2275dx Screen Replacement: étape 18, image 2 de 2

    • Using a plastic opening tool, disconnect the black speaker connector from the top right of the motherboard.

    • Set aside the top panel until your are ready to reassemble your laptop.

    Traduire

  20. HP Pavilion g7-2275dx Screen Replacement, Screen: étape 19, image 1 de 2 HP Pavilion g7-2275dx Screen Replacement, Screen: étape 19, image 2 de 2

    • In the top left hand corner, disconnect the monitor cable from the motherboard by pulling up on the black tab.

    Traduire

  21. HP Pavilion g7-2275dx Screen Replacement: étape 20, image 1 de 3 HP Pavilion g7-2275dx Screen Replacement: étape 20, image 2 de 3 HP Pavilion g7-2275dx Screen Replacement: étape 20, image 3 de 3

    • Unscrew the four black 7 mm Phillips #1 screws that attach the hinges to the case.

    • Remove the screen assembly from the laptop.

    Traduire

  22. HP Pavilion g7-2275dx Screen Replacement: étape 21, image 1 de 3 HP Pavilion g7-2275dx Screen Replacement: étape 21, image 2 de 3 HP Pavilion g7-2275dx Screen Replacement: étape 21, image 3 de 3
    Outil utilisé dans cette étape :
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    $4.99
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    • Using tweezers, remove the two screw covers at the bottom of the screen.

    • Unscrew the two 6 mm Phillips #1 screws from the bottom of the screen.

    Traduire

  23. HP Pavilion g7-2275dx Screen Replacement: étape 22, image 1 de 1

    • Firmly pry the front screen cover off. Slide the prying tool around the front screen.

    Traduire

  24. HP Pavilion g7-2275dx Screen Replacement: étape 23, image 1 de 3 HP Pavilion g7-2275dx Screen Replacement: étape 23, image 2 de 3 HP Pavilion g7-2275dx Screen Replacement: étape 23, image 3 de 3

    • Unscrew the six 5 mm Phillips #1 screws.

    • Remove the two black hinge covers.

    Traduire

  25. HP Pavilion g7-2275dx Screen Replacement: étape 24, image 1 de 3 HP Pavilion g7-2275dx Screen Replacement: étape 24, image 2 de 3 HP Pavilion g7-2275dx Screen Replacement: étape 24, image 3 de 3

    • Be careful when moving the screen, you may damage the monitor and webcam cable.

    • Gently remove the screen from its housing. Turn the screen over (parallel to you) and disconnect the webcam cable.

    • Separate the webcam cable from the screen.

    Traduire

  26. HP Pavilion g7-2275dx Screen Replacement: étape 25, image 1 de 2 HP Pavilion g7-2275dx Screen Replacement: étape 25, image 2 de 2

    • Remove the four 4 mm Phillips #1 screws from the sides of the screen.

    • Remove the two hinge assemblies.

    Traduire
Conclusion

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

20 autres ont terminé cette réparation.

Auteur

avec 4 autres contributeurs

John Sutton

Membre depuis le 04/24/14

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Équipe

Cal Poly, Team 11-51, Amido Spring 2014 Membre de l'équipe Cal Poly, Team 11-51, Amido Spring 2014

CPSU-AMIDO-S14S11G51

4 membres

21 tutoriels rédigés

2 commentaires de tutoriel

or you could just pop of the plastic bezel and unscrew the LCD and then unplug the screen from the back and be done with it. You made way more work for yourself then what is needed.

Gordon Geddins - Réponse

Thank you for this guide! I was working on a screen replacement for an HP G7-1260us, but it was built so similarly to the one in your guide that I was able to follow the guide and successfully replace the screen.

Nhan Nguyen - Réponse

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