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Dismantling HP Pavilion dv4-2040us laptop

Informationen zur Anleitung

= Fertig = Unvollständig

      Beschreibe das genaue Ersatzteil oder den Bestandteil des device an dem du arbeitest. Bsp. Akku

      Einen Titel erstellen.

      Diese kurze Zusammenfassung wird nur in den Suchergebnissen angezeigt.

      Gebe Hintergrundinformationen, bevor der Leser mit der Anleitung beginnt.

      Anleitungsschritte

      1. Schritt — Remove the battery

      Place the laptop facing down with the battery upwards in your work area.

      2. Schritt

      Remove the 3, #00 Phillips screws located below the battery.

      3. Schritt

      Remove the 2, #00 Phillips screws that secure the Hard Drive and the Wi-Fi card cover.

      4. Schritt

      Unscrew the 3, #2 Phillips screws.

      5. Schritt — Remove the DVD unit.

      Remove the WWAN card screw.

      6. Schritt

      Remove the 3 upper left corner screws.

      7. Schritt

      Remove the 3 upper right corner screws.

      8. Schritt

      Turn the laptop and open it.

      9. Schritt

      Take the keyboard partially out of its place, first from the top, then from the bottom of the keyboard.

      10. Schritt

      Remove the 2 screws under the keyboard, located in the lower left corner.

      11. Schritt

      Before tearing the plastic surrounding the keyboard, remove the ribbon cable holding it in place.

      12. Schritt

      Take out the Wi-Fi antenna cable and remove the label.

      13. Schritt

      Push both ends of the screen cable using a tool until it's disconnected.

      14. Schritt

      Unplug the speakers power cable.

      15. Schritt

      Remove the screen.

      16. Schritt

      Remove the 3 screws under the screen bezel.

      17. Schritt

      Remove the lateral card.

      18. Schritt

      Remove the screw that holds the motherboard in place.

      19. Schritt

      Put the clock battery out of the way.

      20. Schritt

      Using your hand or a pair of pliers, remove the lint.

      21. Schritt

      Using a #000 Phillips screwdriver, remove the 4 screws that close the fan housing.

      22. Schritt

      Loosen the 4 screws that hold the heat sink in place.

      23. Schritt

      Use 70% or higher isopropyl alcohol and cotton or absorbent paper to damp.

      24. Schritt

      Place a small amount of new thermal paste on the metallic part of the CPU.

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