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Dell Vostro 3450 System Fan Replacement

Introducción

In this guide, we will be showing you how to remove and replace the System Fan.

Qué necesitas

  1. Dell Vostro 3450 System Fan Replacement, Unlocking the Battery: paso 1, imagen 1 de 1

    • Slide the left and the right battery release latches to the unlock position.

    Traducir

  2. Dell Vostro 3450 System Fan Replacement, Removing the Battery: paso 2, imagen 1 de 1

    • Slide the battery and remove it from the computer.

    Traducir

  3. Dell Vostro 3450 System Fan Replacement, Prying the Keyboard: paso 3, imagen 1 de 1

    • Press the keyboard down. Pry the keyboard with the use of a flat-head screwdriver towards the display to reveal the first keyboard retainer.

    Traducir

  4. Dell Vostro 3450 System Fan Replacement, Prying the Keyboard retainer: paso 4, imagen 1 de 1

    • Pry up the second keyboard retainer.

    Traducir

  5. Dell Vostro 3450 System Fan Replacement, Pry up the Keyboard Retainer: paso 5, imagen 1 de 1

    • Pry up the third keyboard retainer.

    Traducir

  6. Dell Vostro 3450 System Fan Replacement, Prying the Retainer: paso 6, imagen 1 de 1

    • Pry up the fourth keyboard retainer.

    Traducir

  7. Dell Vostro 3450 System Fan Replacement, Pull up the Keyboard: paso 7, imagen 1 de 1

    • Pull up the keyboard from the palm rest.

    Traducir

  8. Dell Vostro 3450 System Fan Replacement, Release the Latch: paso 8, imagen 1 de 1

    • Release the latch on the system board connector, then disconnect the keyboard cable.

    • If this is all you are doing Follow Step In Reverse if not Go to Next Step.

    Traducir

  9. Dell Vostro 3450 System Fan Replacement, Loosen the Screw: paso 9, imagen 1 de 1

    • Loosen the screw that secures the memory door.

    Traducir

  10. Dell Vostro 3450 System Fan Replacement, Removing the Memory Door: paso 10, imagen 1 de 1

    • Pry up the memory door near the screw hole, lift and remove it.

    • If this is all you are doing Follow Step In Reverse if not Go to Next Step.

    Traducir

  11. Dell Vostro 3450 System Fan Replacement, Remove the Screw: paso 11, imagen 1 de 1

    • Remove the screw that secures the optical drive to the computer.

    Traducir

  12. Dell Vostro 3450 System Fan Replacement, Prying the Drive: paso 12, imagen 1 de 1

    • Gently pry the optical drive out of the computer.

    Traducir

  13. Dell Vostro 3450 System Fan Replacement, Remove the Screws: paso 13, imagen 1 de 1

    • Remove the screws that secure the optical drive bracket.

    Traducir

  14. Dell Vostro 3450 System Fan Replacement, Removing the Optical Drive: paso 14, imagen 1 de 1

    • Remove the optical drive bracket from the optical drive module.

    Traducir

  16. Dell Vostro 3450 System Fan Replacement, Remove the Screws: paso 15, imagen 1 de 1

    • Remove the screws in the battery compartment.

    Traducir

  17. Dell Vostro 3450 System Fan Replacement, Remove the Screws: paso 16, imagen 1 de 1

    • Remove the screws in the optical drive compartment.

    Traducir

  18. Dell Vostro 3450 System Fan Replacement, Remove the Rubber: paso 17, imagen 1 de 1

    • Remove the rubber from the bottom base on the right side.

    Traducir

  19. Dell Vostro 3450 System Fan Replacement, Remove the Rubber: paso 18, imagen 1 de 1

    • Remove the rubber from the bottom base on the left side.

    Traducir

  20. Dell Vostro 3450 System Fan Replacement, Remove the Screws: paso 19, imagen 1 de 1

    • Remove all the screws from the bottom base.

    Traducir

  21. Dell Vostro 3450 System Fan Replacement, Remove the Screws: paso 20, imagen 1 de 1

    • Flip the computer around and remove the screws that secures the palm rest.

    Traducir

  22. Dell Vostro 3450 System Fan Replacement, Release the Latches: paso 21, imagen 1 de 1

    • Release the latches on the system board connector, then disconnect the touch pad cable and the finger printer cable.

    Traducir

  23. Dell Vostro 3450 System Fan Replacement, Release the Latch: paso 22, imagen 1 de 1

    • Release the latch on the system board connector and then disconnect the power button cable.

    Traducir

  24. Dell Vostro 3450 System Fan Replacement, Disconnecting the Key Cable: paso 23, imagen 1 de 1

    • Release the latch on the system board connector and then disconnect the hot key cable.

    Traducir

  25. Dell Vostro 3450 System Fan Replacement, Prying the Palm Rest: paso 24, imagen 1 de 1

    • Pry up the right side of the palm rest.

    Traducir

  26. Dell Vostro 3450 System Fan Replacement, Prying the Palm Rest: paso 25, imagen 1 de 1

    • Pry up the left side of the palm rest.

    Traducir

  27. Dell Vostro 3450 System Fan Replacement, Prying the Sides: paso 26, imagen 1 de 1

    • Pry up the sides of the palm rest and remove it from the computer.

    • If this is all you are doing Follow Step In Reverse if not Go to Next Step.

    Traducir

  28. Dell Vostro 3450 System Fan Replacement, Remove the Screws: paso 27, imagen 1 de 1

    • Remove the screws that secure the hinge cover.

    Traducir

  29. Dell Vostro 3450 System Fan Replacement, Press Down on the Hooks: paso 28, imagen 1 de 1

    • Press down on the hooks highlighted in the image.

    Traducir

  30. Dell Vostro 3450 System Fan Replacement, Removing the Hinge Cover: paso 29, imagen 1 de 1

    • Flip the computer around and remove the hinge cover from the side.

    • If this is all you are doing Follow Step In Reverse if not Go to Next Step.

    Traducir

  31. Dell Vostro 3450 System Fan Replacement, Remove the Screws: paso 30, imagen 1 de 1

    • Remove the screws that secure the display hinge.

    Traducir

  32. Dell Vostro 3450 System Fan Replacement, Loosen the Screw: paso 31, imagen 1 de 1

    • Loosen the screw that secures the low-voltage differential signaling (LVDS) cable.

    Traducir

  33. Dell Vostro 3450 System Fan Replacement, Disconnecting the LVDS Cable: paso 32, imagen 1 de 1

    • Disconnect the LVDS cable from the system board.

    Traducir

  34. Dell Vostro 3450 System Fan Replacement, Disconnecting the Wireless Cables: paso 33, imagen 1 de 1

    • Disconnect the wireless local area network (WLAN) antenna cable.

    Traducir

  35. Dell Vostro 3450 System Fan Replacement, Remove the Screws: paso 34, imagen 1 de 1

    • Remove the screws that secure the left hinge.

    Traducir

  36. Dell Vostro 3450 System Fan Replacement, Remove the Screws: paso 35, imagen 1 de 1

    • Remove the screws that secure the right hinge.

    Traducir

  37. Dell Vostro 3450 System Fan Replacement, Lifting the Display Assembly: paso 36, imagen 1 de 1

    • Lift the display assembly and remove it from the computer.

    • If this is all you are doing Follow Step In Reverse if not Go to Next Step.

    Traducir

  38. Dell Vostro 3450 System Fan Replacement, Release the Latch: paso 37, imagen 1 de 1

    • Release the latch on the system board and then disconnect the VGA cable.

    Traducir

  39. Dell Vostro 3450 System Fan Replacement, Remove the Screw: paso 38, imagen 1 de 1

    • Remove the screw that secures the VGA board.

    Traducir

  40. Dell Vostro 3450 System Fan Replacement, Remove the VGA Board: paso 39, imagen 1 de 1

    • Remove the VGA board from the chassis.

    • If this is all you are doing Follow Step In Reverse if not Go to Next Step.

    Traducir

  41. Dell Vostro 3450 System Fan Replacement, Disconnect the System Fan Cable: paso 40, imagen 1 de 1

    • Disconnect the system fan cable from the system board.

    Traducir

  42. Dell Vostro 3450 System Fan Replacement, Remove the Screw: paso 41, imagen 1 de 1

    • Remove the screw that secures the system fan.

    Traducir

  43. Dell Vostro 3450 System Fan Replacement, Remove the System Fan: paso 42, imagen 1 de 1

    • Remove the system fan from the bottom base module.

    • If this is all you are doing Follow Step In Reverse if not Go to Next Step.

    Traducir
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Johnathan Hammond

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