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why! N131WU/BU/ZU Upper Case Replacement

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  1. why! N131WU/BU/ZU Upper Case Replacement, Remove the Screws: 步骤 1 中的图像 1，1

    • Remove the case screws (red) and the keyboard screws (green).

    • Be sure not to lose these screws. You will need them to reassemble your laptop.

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  2. why! N131WU/BU/ZU Upper Case Replacement, Remove the Keyboard: 步骤 2 中的图像 1，3 why! N131WU/BU/ZU Upper Case Replacement, Remove the Keyboard: 步骤 2 中的图像 2，3 why! N131WU/BU/ZU Upper Case Replacement, Remove the Keyboard: 步骤 2 中的图像 3，3

    • Using the hole provided under the case (see picture), push the keyboard out using a thin screwdriver or some other solid object.

    • Hold onto the keyboard as you push the keyboard so as not to damage the two cables still attached.

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  3. why! N131WU/BU/ZU Upper Case Replacement, Remove Keyboard Connections: 步骤 3 中的图像 1，3 why! N131WU/BU/ZU Upper Case Replacement, Remove Keyboard Connections: 步骤 3 中的图像 2，3 why! N131WU/BU/ZU Upper Case Replacement, Remove Keyboard Connections: 步骤 3 中的图像 3，3

    • (Blue Cable) Push up on the thin black portion on the connector and gently pull out the blue ribbon cable until it comes out.

    • (Orange Cable) Remove the orange cable by sliding the gray part of the connector towards the screen, then gently pull on the ribbon cable.

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  4. why! N131WU/BU/ZU Upper Case Replacement, Remove the upper screws: 步骤 4 中的图像 1，2 why! N131WU/BU/ZU Upper Case Replacement, Remove the upper screws: 步骤 4 中的图像 2，2

    • Unscrew the three screws that were under the keyboard. Be sure to hold onto these.

    • After these are removed, you can now remove the lower part of the case from the rest of the computer.

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  5. why! N131WU/BU/ZU Upper Case Replacement, Remove the SSD: 步骤 5 中的图像 1，3 why! N131WU/BU/ZU Upper Case Replacement, Remove the SSD: 步骤 5 中的图像 2，3 why! N131WU/BU/ZU Upper Case Replacement, Remove the SSD: 步骤 5 中的图像 3，3

    • Remove the screw holding in the ssd.

    • Carefully remove the SSD from the connector.

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  6. why! N131WU/BU/ZU Upper Case Replacement, RAM (Memory): 步骤 6 中的图像 1，3 why! N131WU/BU/ZU Upper Case Replacement, RAM (Memory): 步骤 6 中的图像 2，3 why! N131WU/BU/ZU Upper Case Replacement, RAM (Memory): 步骤 6 中的图像 3，3

    • Gently pull outwards on the clips to free the RAM stick.

    • Remove the RAM Stick from its slot.

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  7. why! N131WU/BU/ZU Upper Case Replacement, Battery: 步骤 7 中的图像 1，2 why! N131WU/BU/ZU Upper Case Replacement, Battery: 步骤 7 中的图像 2，2

    • Remove the five Phillips screws securing the battery.

    • Unplug the power connector and lift the battery out in the direction of the arrows to remove it.

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  8. why! N131WU/BU/ZU Upper Case Replacement, Motherboard: 步骤 8 中的图像 1，3 why! N131WU/BU/ZU Upper Case Replacement, Motherboard: 步骤 8 中的图像 2，3 why! N131WU/BU/ZU Upper Case Replacement, Motherboard: 步骤 8 中的图像 3，3

    • Lift the retaining latch and unplug the ZIF cable found under the keyboard.

    • Disconnect the nine marked cables as detailed in the following steps.

    • Remove the four screws securing the motherboard to the case.

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  10. why! N131WU/BU/ZU Upper Case Replacement, ZIF Connectors: 步骤 9 中的图像 1，3 why! N131WU/BU/ZU Upper Case Replacement, ZIF Connectors: 步骤 9 中的图像 2，3 why! N131WU/BU/ZU Upper Case Replacement, ZIF Connectors: 步骤 9 中的图像 3，3

    • The cables with the blue reinforcing tabs are ZIF connectors that require you to lift the retaining lever before removing the cable.

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  11. why! N131WU/BU/ZU Upper Case Replacement, SATA Cable: 步骤 10 中的图像 1，3 why! N131WU/BU/ZU Upper Case Replacement, SATA Cable: 步骤 10 中的图像 2，3 why! N131WU/BU/ZU Upper Case Replacement, SATA Cable: 步骤 10 中的图像 3，3

    • Remove the SATA3 cable from the motherboard after disconnecting it.

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  12. why! N131WU/BU/ZU Upper Case Replacement, Motherboard (continued): 步骤 11 中的图像 1，2 why! N131WU/BU/ZU Upper Case Replacement, Motherboard (continued): 步骤 11 中的图像 2，2

    • Don't forget to remove these cables.

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  13. why! N131WU/BU/ZU Upper Case Replacement, Display Connector: 步骤 12 中的图像 1，2 why! N131WU/BU/ZU Upper Case Replacement, Display Connector: 步骤 12 中的图像 2，2

    • Note: The original instructions call for inserting your thumbnail firmly under the base of the display connector

    • However, the proper way to remove the display connector is to grasp the plastic strap on top of the connector and use it to pull the connector straight up.

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  14. why! N131WU/BU/ZU Upper Case Replacement, Remove the Motherboard: 步骤 13 中的图像 1，3 why! N131WU/BU/ZU Upper Case Replacement, Remove the Motherboard: 步骤 13 中的图像 2，3 why! N131WU/BU/ZU Upper Case Replacement, Remove the Motherboard: 步骤 13 中的图像 3，3

    • Once the screws have been removed, carefully lift the motherboard from the end indicated by the arrows.

    • Remember to disconnect the cables near the fan.

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  15. why! N131WU/BU/ZU Upper Case Replacement, Motherboard (continued): 步骤 14 中的图像 1，1

    • The motherboard has been successfully removed.

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  16. why! N131WU/BU/ZU Upper Case Replacement, Speakers: 步骤 15 中的图像 1，3 why! N131WU/BU/ZU Upper Case Replacement, Speakers: 步骤 15 中的图像 2，3 why! N131WU/BU/ZU Upper Case Replacement, Speakers: 步骤 15 中的图像 3，3

    • Remove the right speaker.

    • To remove the left speaker, first peel off the microphone/headset cable, then the adhesive strips.

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  17. why! N131WU/BU/ZU Upper Case Replacement, Speaker/Fan/Headset connector: 步骤 16 中的图像 1，3 why! N131WU/BU/ZU Upper Case Replacement, Speaker/Fan/Headset connector: 步骤 16 中的图像 2，3 why! N131WU/BU/ZU Upper Case Replacement, Speaker/Fan/Headset connector: 步骤 16 中的图像 3，3

    • Remove the left speaker.

    • Remove the two Phillips screws securing the CPU fan to the case and remove the fan.

    • Remove the two screws securing the audio connector board.

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  18. why! N131WU/BU/ZU Upper Case Replacement, Headset and USB Boards: 步骤 17 中的图像 1，3 why! N131WU/BU/ZU Upper Case Replacement, Headset and USB Boards: 步骤 17 中的图像 2，3 why! N131WU/BU/ZU Upper Case Replacement, Headset and USB Boards: 步骤 17 中的图像 3，3

    • Lift the audio board at the point indicated by the red arrow and slide it away from the chassis in the direction of the orange arrow.

    • Remove the Phillips screw securing the power connector board.

    • Lift out the USB connector board in the direction indicated by the arrows.

    • The ribbon cable is secured to the upper case with adhesive. It is not necessary to disconnect it from the USB board; just carefully peel the entire assembly from the case in the direction of the arrows.

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  19. why! N131WU/BU/ZU Upper Case Replacement, DC Board and CMOS Battery: 步骤 18 中的图像 1，3 why! N131WU/BU/ZU Upper Case Replacement, DC Board and CMOS Battery: 步骤 18 中的图像 2，3 why! N131WU/BU/ZU Upper Case Replacement, DC Board and CMOS Battery: 步骤 18 中的图像 3，3

    • Unplug the DC input board, remove the single Phillips screw securing it and remove it.

    • The DC power wires can remain in place.

    • The CMOS battery is secured to the case with adhesive. Simply peel it off to remove it.

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  20. why! N131WU/BU/ZU Upper Case Replacement, LED Board / Touchpad Button Plate: 步骤 19 中的图像 1，3 why! N131WU/BU/ZU Upper Case Replacement, LED Board / Touchpad Button Plate: 步骤 19 中的图像 2，3 why! N131WU/BU/ZU Upper Case Replacement, LED Board / Touchpad Button Plate: 步骤 19 中的图像 3，3

    • Remove the two screws holding the LED board on the chassis and remove it along with the ribbon cable.

    • No force is necessary; it is lightly adhered to the board and can easily be peeled off.

    • Remove the two screws securing the touchpad button plate.

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  21. why! N131WU/BU/ZU Upper Case Replacement, Touchpad Button Board: 步骤 20 中的图像 1，3 why! N131WU/BU/ZU Upper Case Replacement, Touchpad Button Board: 步骤 20 中的图像 2，3 why! N131WU/BU/ZU Upper Case Replacement, Touchpad Button Board: 步骤 20 中的图像 3，3

    • Lift the ZIF connector retaining tab and unplug the button cable on the right.

    • Grasp the LED board between the two cables.

    • Following the direction of the red arrow, peel the two cables from the case.

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  22. why! N131WU/BU/ZU Upper Case Replacement, Cable Tapes / Hinge Screws: 步骤 21 中的图像 1，3 why! N131WU/BU/ZU Upper Case Replacement, Cable Tapes / Hinge Screws: 步骤 21 中的图像 2，3 why! N131WU/BU/ZU Upper Case Replacement, Cable Tapes / Hinge Screws: 步骤 21 中的图像 3，3

    • Peel off the pieces of tape holding the cables onto the chassis.

    • Remove the six Phillips screws securing the hinges, three on each side.

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  23. why! N131WU/BU/ZU Upper Case Replacement, Upper Case: 步骤 22 中的图像 1，3 why! N131WU/BU/ZU Upper Case Replacement, Upper Case: 步骤 22 中的图像 2，3 why! N131WU/BU/ZU Upper Case Replacement, Upper Case: 步骤 22 中的图像 3，3

    • While holding down the display, lift the chassis up to about a 45 degree angle.

    • The case will slide out once there is sufficient clearance.

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结论

To reassemble your device, follow these instructions in reverse order.

另外一个人完成了本指南。

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Felice Suglia

于06/15/13注册

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