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Dell Vostro 3450 System Board Replacement

소개

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

필요한 것

  1. Dell Vostro 3450 System Board Replacement, Unlocking the Battery: 1 단계, 이미지 1/1

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

    편집

  2. Dell Vostro 3450 System Board Replacement, Removing the Battery: 2 단계, 이미지 1/1

    • Slide the battery and remove it from the computer.

    편집

  3. Dell Vostro 3450 System Board Replacement, Press the ExpressCard: 3 단계, 이미지 1/1

    • Press the ExpressCard to release it from the computer.

    편집

  4. Dell Vostro 3450 System Board Replacement, Slide the ExpressCard: 4 단계, 이미지 1/1

    • Slide the ExpressCard out of the computer.

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

    편집

  5. Dell Vostro 3450 System Board Replacement, Prying the Keyboard: 5 단계, 이미지 1/1

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

    편집

  6. Dell Vostro 3450 System Board Replacement, Prying the Keyboard retainer: 6 단계, 이미지 1/1

    • Pry up the second keyboard retainer.

    편집

  7. Dell Vostro 3450 System Board Replacement, Pry up the Keyboard Retainer: 7 단계, 이미지 1/1

    • Pry up the third keyboard retainer.

    편집

  8. Dell Vostro 3450 System Board Replacement, Prying the Retainer: 8 단계, 이미지 1/1

    • Pry up the fourth keyboard retainer.

    편집

  9. Dell Vostro 3450 System Board Replacement, Pull up the Keyboard: 9 단계, 이미지 1/1

    • Pull up the keyboard from the palm rest.

    편집

  10. Dell Vostro 3450 System Board Replacement, Release the Latch: 10 단계, 이미지 1/1

    • 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.

    편집

  11. Dell Vostro 3450 System Board Replacement, Loosen the Screw: 11 단계, 이미지 1/1

    • Loosen the screw that secures the memory door.

    편집

  12. Dell Vostro 3450 System Board Replacement, Removing the Memory Door: 12 단계, 이미지 1/1

    • 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.

    편집

  13. Dell Vostro 3450 System Board Replacement, Remove the Screw: 13 단계, 이미지 1/1

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

    편집

  14. Dell Vostro 3450 System Board Replacement, Prying the Drive: 14 단계, 이미지 1/1

    • Gently pry the optical drive out of the computer.

    편집

  15. Dell Vostro 3450 System Board Replacement, Remove the Screws: 15 단계, 이미지 1/1

    • Remove the screws that secure the optical drive bracket.

    편집

  16. Dell Vostro 3450 System Board Replacement, Removing the Optical Drive: 16 단계, 이미지 1/1

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

    편집

  17. Dell Vostro 3450 System Board Replacement, Remove the Screws: 17 단계, 이미지 1/1

    • Remove the screws in the battery compartment.

    편집

  19. Dell Vostro 3450 System Board Replacement, Remove the Screws: 18 단계, 이미지 1/1

    • Remove the screws in the optical drive compartment.

    편집

  20. Dell Vostro 3450 System Board Replacement, Remove the Rubber: 19 단계, 이미지 1/1

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

    편집

  21. Dell Vostro 3450 System Board Replacement, Remove the Rubber: 20 단계, 이미지 1/1

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

    편집

  22. Dell Vostro 3450 System Board Replacement, Remove the Screws: 21 단계, 이미지 1/1

    • Remove all the screws from the bottom base.

    편집

  23. Dell Vostro 3450 System Board Replacement, Remove the Screws: 22 단계, 이미지 1/1

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

    편집

  24. Dell Vostro 3450 System Board Replacement, Release the Latches: 23 단계, 이미지 1/1

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

    편집

  25. Dell Vostro 3450 System Board Replacement, Release the Latch: 24 단계, 이미지 1/1

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

    편집

  26. Dell Vostro 3450 System Board Replacement, Disconnecting the Key Cable: 25 단계, 이미지 1/1

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

    편집

  27. Dell Vostro 3450 System Board Replacement, Prying the Palm Rest: 26 단계, 이미지 1/1

    • Pry up the right side of the palm rest.

    편집

  28. Dell Vostro 3450 System Board Replacement, Prying the Palm Rest: 27 단계, 이미지 1/1

    • Pry up the left side of the palm rest.

    편집

  29. Dell Vostro 3450 System Board Replacement, Prying the Sides: 28 단계, 이미지 1/1

    • 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.

    편집

  30. Dell Vostro 3450 System Board Replacement, Remove the Screws: 29 단계, 이미지 1/1

    • Remove the screws that secure the hinge cover.

    편집

  31. Dell Vostro 3450 System Board Replacement, Press Down on the Hooks: 30 단계, 이미지 1/1

    • Press down on the hooks highlighted in the image.

    편집

  32. Dell Vostro 3450 System Board Replacement, Removing the Hinge Cover: 31 단계, 이미지 1/1

    • 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.

    편집

  33. Dell Vostro 3450 System Board Replacement, Remove the Screws: 32 단계, 이미지 1/1

    • Remove the screws that secure the display hinge.

    편집

  34. Dell Vostro 3450 System Board Replacement, Loosen the Screw: 33 단계, 이미지 1/1

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

    편집

  35. Dell Vostro 3450 System Board Replacement, Disconnecting the LVDS Cable: 34 단계, 이미지 1/1

    • Disconnect the LVDS cable from the system board.

    편집

  36. Dell Vostro 3450 System Board Replacement, Disconnecting the Wireless Cables: 35 단계, 이미지 1/1

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

    편집

  37. Dell Vostro 3450 System Board Replacement, Remove the Screws: 36 단계, 이미지 1/1

    • Remove the screws that secure the left hinge.

    편집

  38. Dell Vostro 3450 System Board Replacement, Remove the Screws: 37 단계, 이미지 1/1

    • Remove the screws that secure the right hinge.

    편집

  39. Dell Vostro 3450 System Board Replacement, Lifting the Display Assembly: 38 단계, 이미지 1/1

    • 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.

    편집

  40. Dell Vostro 3450 System Board Replacement, Remove the Screw: 39 단계, 이미지 1/1

    • Remove the screw that secures the WLAN card.

    편집

  41. Dell Vostro 3450 System Board Replacement, Pull the Card: 40 단계, 이미지 1/1

    • 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.

    편집

  42. Dell Vostro 3450 System Board Replacement, Release the Latch: 41 단계, 이미지 1/1

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

    편집

  43. Dell Vostro 3450 System Board Replacement, Remove the Screw: 42 단계, 이미지 1/1

    • Remove the screw that secures the VGA board.

    편집

  44. Dell Vostro 3450 System Board Replacement, Remove the VGA Board: 43 단계, 이미지 1/1

    • Remove the VGA board from the chassis.

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

    편집

  45. Dell Vostro 3450 System Board Replacement, Disconnect the System Fan Cable: 44 단계, 이미지 1/1

    • Disconnect the system fan cable from the system board.

    편집

  46. Dell Vostro 3450 System Board Replacement, Remove the Screw: 45 단계, 이미지 1/1

    • Remove the screw that secures the system fan.

    편집

  47. Dell Vostro 3450 System Board Replacement, Remove the System Fan: 46 단계, 이미지 1/1

    • 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.

    편집

  48. Dell Vostro 3450 System Board Replacement, Disconnect the DC-in Cable: 47 단계, 이미지 1/1

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

    편집

  49. Dell Vostro 3450 System Board Replacement, Disconnecting the Speaker Cable: 48 단계, 이미지 1/1

    • Disconnect the speaker cable from the system board.

    편집

  50. Dell Vostro 3450 System Board Replacement, Remove the Screws: 49 단계, 이미지 1/1

    • Remove the screws that secures the system board.

    편집

  51. Dell Vostro 3450 System Board Replacement, Disconnecting the System Board: 50 단계, 이미지 1/1

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

    편집

  52. Dell Vostro 3450 System Board Replacement, Remove the System Board: 51 단계, 이미지 1/1

    • 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.

    편집
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