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Dell Vostro 3450 Display Assembly Replacement

O que você precisa

  1. Dell Vostro 3450 Display Assembly Replacement, Unlocking the Battery: passo 1, imagem 1 %32
    • Slide the left and the right battery release latches to the unlock position.

  2. Dell Vostro 3450 Display Assembly Replacement, Removing the Battery: passo 2, imagem 1 %32
    • Slide the battery and remove it from the computer.

  3. Dell Vostro 3450 Display Assembly Replacement, Prying the Keyboard: passo 3, imagem 1 %32
    • Press the keyboard down. Pry the keyboard with the use of a flat-head screwdriver towards the display to reveal the first keyboard retainer.

  4. Dell Vostro 3450 Display Assembly Replacement, Prying the Keyboard retainer: passo 4, imagem 1 %32
    • Pry up the second keyboard retainer.

  5. Dell Vostro 3450 Display Assembly Replacement, Pry up the Keyboard Retainer: passo 5, imagem 1 %32
    • Pry up the third keyboard retainer.

  6. Dell Vostro 3450 Display Assembly Replacement, Prying the Retainer: passo 6, imagem 1 %32
    • Pry up the fourth keyboard retainer.

  7. Dell Vostro 3450 Display Assembly Replacement, Pull up the Keyboard: passo 7, imagem 1 %32
    • Pull up the keyboard from the palm rest.

  8. Dell Vostro 3450 Display Assembly Replacement, Release the Latch: passo 8, imagem 1 %32
    • 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.

  9. Dell Vostro 3450 Display Assembly Replacement, Loosen the Screw: passo 9, imagem 1 %32
    • Loosen the screw that secures the memory door.

  10. Dell Vostro 3450 Display Assembly Replacement, Removing the Memory Door: passo 10, imagem 1 %32
    • 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.

  11. Dell Vostro 3450 Display Assembly Replacement, Remove the Screw: passo 11, imagem 1 %32
    • Remove the screw that secures the optical drive to the computer.

  12. Dell Vostro 3450 Display Assembly Replacement, Prying the Drive: passo 12, imagem 1 %32
    • Gently pry the optical drive out of the computer.

  13. Dell Vostro 3450 Display Assembly Replacement, Remove the Screws: passo 13, imagem 1 %32
    • Remove the screws that secure the optical drive bracket.

  14. Dell Vostro 3450 Display Assembly Replacement, Removing the Optical Drive: passo 14, imagem 1 %32
    • Remove the optical drive bracket from the optical drive module.

  15. Dell Vostro 3450 Display Assembly Replacement, Remove the Screws: passo 15, imagem 1 %32
    • Remove the screws in the battery compartment.

  16. Dell Vostro 3450 Display Assembly Replacement, Remove the Screws: passo 16, imagem 1 %32
    • Remove the screws in the optical drive compartment.

  17. Dell Vostro 3450 Display Assembly Replacement, Remove the Rubber: passo 17, imagem 1 %32
    • Remove the rubber from the bottom base on the right side.

  18. Dell Vostro 3450 Display Assembly Replacement, Remove the Rubber: passo 18, imagem 1 %32
    • Remove the rubber from the bottom base on the left side.

  19. Dell Vostro 3450 Display Assembly Replacement, Remove the Screws: passo 19, imagem 1 %32
    • Remove all the screws from the bottom base.

  20. Dell Vostro 3450 Display Assembly Replacement, Remove the Screws: passo 20, imagem 1 %32
    • Flip the computer around and remove the screws that secures the palm rest.

  21. Dell Vostro 3450 Display Assembly Replacement, Release the Latches: passo 21, imagem 1 %32
    • Release the latches on the system board connector, then disconnect the touch pad cable and the finger printer cable.

  22. Dell Vostro 3450 Display Assembly Replacement, Release the Latch: passo 22, imagem 1 %32
    • Release the latch on the system board connector and then disconnect the power button cable.

  23. Dell Vostro 3450 Display Assembly Replacement, Disconnecting the Key Cable: passo 23, imagem 1 %32
    • Release the latch on the system board connector and then disconnect the hot key cable.

  24. Dell Vostro 3450 Display Assembly Replacement, Prying the Palm Rest: passo 24, imagem 1 %32
    • Pry up the right side of the palm rest.

  25. Dell Vostro 3450 Display Assembly Replacement, Prying the Palm Rest: passo 25, imagem 1 %32
    • Pry up the left side of the palm rest.

  26. Dell Vostro 3450 Display Assembly Replacement, Prying the Sides: passo 26, imagem 1 %32
    • 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.

  27. Dell Vostro 3450 Display Assembly Replacement, Remove the Screws: passo 27, imagem 1 %32
    • Remove the screws that secure the display hinge.

  28. Dell Vostro 3450 Display Assembly Replacement, Loosen the Screw: passo 28, imagem 1 %32
    • Loosen the screw that secures the low-voltage differential signaling (LVDS) cable.

  29. Dell Vostro 3450 Display Assembly Replacement, Disconnecting the LVDS Cable: passo 29, imagem 1 %32
    • Disconnect the LVDS cable from the system board.

  30. Dell Vostro 3450 Display Assembly Replacement, Disconnecting the Wireless Cables: passo 30, imagem 1 %32
    • Disconnect the wireless local area network (WLAN) antenna cable.

  31. Dell Vostro 3450 Display Assembly Replacement, Remove the Screws: passo 31, imagem 1 %32
    • Remove the screws that secure the left hinge.

  32. Dell Vostro 3450 Display Assembly Replacement, Remove the Screws: passo 32, imagem 1 %32
    • Remove the screws that secure the right hinge.

  33. Dell Vostro 3450 Display Assembly Replacement, Lifting the Display Assembly: passo 33, imagem 1 %32
    • 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.

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