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Dell Vostro 3450 System Board Replacement

Introducción

In this guide, we will show you how to remove and replace the System Board.

Qué necesitas

  1. Dell Vostro 3450 System Board 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 Board 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 Board Replacement, Press the ExpressCard: paso 3, imagen 1 de 1

    • Press the ExpressCard to release it from the computer.

    Traducir

  4. Dell Vostro 3450 System Board Replacement, Slide the ExpressCard: paso 4, imagen 1 de 1

    • Slide the ExpressCard out of the computer.

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

    Traducir

  5. Dell Vostro 3450 System Board Replacement, Prying the Keyboard: paso 5, 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

  6. Dell Vostro 3450 System Board Replacement, Prying the Keyboard retainer: paso 6, imagen 1 de 1

    • Pry up the second keyboard retainer.

    Traducir

  7. Dell Vostro 3450 System Board Replacement, Pry up the Keyboard Retainer: paso 7, imagen 1 de 1

    • Pry up the third keyboard retainer.

    Traducir

  8. Dell Vostro 3450 System Board Replacement, Prying the Retainer: paso 8, imagen 1 de 1

    • Pry up the fourth keyboard retainer.

    Traducir

  9. Dell Vostro 3450 System Board Replacement, Pull up the Keyboard: paso 9, imagen 1 de 1

    • Pull up the keyboard from the palm rest.

    Traducir

  10. Dell Vostro 3450 System Board Replacement, Release the Latch: paso 10, 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

  11. Dell Vostro 3450 System Board Replacement, Loosen the Screw: paso 11, imagen 1 de 1

    • Loosen the screw that secures the memory door.

    Traducir

  12. Dell Vostro 3450 System Board Replacement, Removing the Memory Door: paso 12, 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

  13. Dell Vostro 3450 System Board Replacement, Remove the Screw: paso 13, imagen 1 de 1

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

    Traducir

  14. Dell Vostro 3450 System Board Replacement, Prying the Drive: paso 14, imagen 1 de 1

    • Gently pry the optical drive out of the computer.

    Traducir

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

    • Remove the screws that secure the optical drive bracket.

    Traducir

  16. Dell Vostro 3450 System Board Replacement, Removing the Optical Drive: paso 16, imagen 1 de 1

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

    Traducir

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

    • Remove the screws in the battery compartment.

    Traducir

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

    • Remove the screws in the optical drive compartment.

    Traducir

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

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

    Traducir

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

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

    Traducir

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

    • Remove all the screws from the bottom base.

    Traducir

  23. Dell Vostro 3450 System Board Replacement, Remove the Screws: paso 22, imagen 1 de 1

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

    Traducir

  24. Dell Vostro 3450 System Board Replacement, Release the Latches: paso 23, imagen 1 de 1

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

    Traducir

  25. Dell Vostro 3450 System Board Replacement, Release the Latch: paso 24, imagen 1 de 1

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

    Traducir

  26. Dell Vostro 3450 System Board Replacement, Disconnecting the Key Cable: paso 25, imagen 1 de 1

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

    Traducir

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

    • Pry up the right side of the palm rest.

    Traducir

  28. Dell Vostro 3450 System Board Replacement, Prying the Palm Rest: paso 27, imagen 1 de 1

    • Pry up the left side of the palm rest.

    Traducir

  29. Dell Vostro 3450 System Board Replacement, Prying the Sides: paso 28, 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

  30. Dell Vostro 3450 System Board Replacement, Remove the Screws: paso 29, imagen 1 de 1

    • Remove the screws that secure the hinge cover.

    Traducir

  31. Dell Vostro 3450 System Board Replacement, Press Down on the Hooks: paso 30, imagen 1 de 1

    • Press down on the hooks highlighted in the image.

    Traducir

  32. Dell Vostro 3450 System Board Replacement, Removing the Hinge Cover: paso 31, 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

  33. Dell Vostro 3450 System Board Replacement, Remove the Screws: paso 32, imagen 1 de 1

    • Remove the screws that secure the display hinge.

    Traducir

  34. Dell Vostro 3450 System Board Replacement, Loosen the Screw: paso 33, imagen 1 de 1

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

    Traducir

  35. Dell Vostro 3450 System Board Replacement, Disconnecting the LVDS Cable: paso 34, imagen 1 de 1

    • Disconnect the LVDS cable from the system board.

    Traducir

  36. Dell Vostro 3450 System Board Replacement, Disconnecting the Wireless Cables: paso 35, imagen 1 de 1

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

    Traducir

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

    • Remove the screws that secure the left hinge.

    Traducir

  38. Dell Vostro 3450 System Board Replacement, Remove the Screws: paso 37, imagen 1 de 1

    • Remove the screws that secure the right hinge.

    Traducir

  39. Dell Vostro 3450 System Board Replacement, Lifting the Display Assembly: paso 38, 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

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

    • Remove the screw that secures the WLAN card.

    Traducir

  41. Dell Vostro 3450 System Board Replacement, Pull the Card: paso 40, imagen 1 de 1

    • Pull the WLAN card straight out of its socket and remove it.

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

    Traducir

  42. Dell Vostro 3450 System Board Replacement, Release the Latch: paso 41, imagen 1 de 1

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

    Traducir

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

    • Remove the screw that secures the VGA board.

    Traducir

  44. Dell Vostro 3450 System Board Replacement, Remove the VGA Board: paso 43, 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

  45. Dell Vostro 3450 System Board Replacement, Disconnect the System Fan Cable: paso 44, imagen 1 de 1

    • Disconnect the system fan cable from the system board.

    Traducir

  46. Dell Vostro 3450 System Board Replacement, Remove the Screw: paso 45, imagen 1 de 1

    • Remove the screw that secures the system fan.

    Traducir

  47. Dell Vostro 3450 System Board Replacement, Remove the System Fan: paso 46, 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

  48. Dell Vostro 3450 System Board Replacement, Disconnect the DC-in Cable: paso 47, imagen 1 de 1

    • Disconnect the DC-in cable connector from the system board.

    Traducir

  49. Dell Vostro 3450 System Board Replacement, Disconnecting the Speaker Cable: paso 48, imagen 1 de 1

    • Disconnect the speaker cable from the system board.

    Traducir

  50. Dell Vostro 3450 System Board Replacement, Remove the Screws: paso 49, imagen 1 de 1

    • Remove the screws that secures the system board.

    Traducir

  51. Dell Vostro 3450 System Board Replacement, Disconnecting the System Board: paso 50, imagen 1 de 1

    • Disconnect the system board from the Input/Output panel.

    Traducir

  52. Dell Vostro 3450 System Board Replacement, Remove the System Board: paso 51, imagen 1 de 1

    • Lift and remove system board from the chassis.

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

    Traducir
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Autor

con 2 otros colaboradores

Johnathan Hammond

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