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Toshiba Qosmio X775-3DV80 Motherboard Replacement

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  1. Toshiba Qosmio X775-3DV80 Motherboard Replacement, Battery: 步骤 1 中的图像 1,2 Toshiba Qosmio X775-3DV80 Motherboard Replacement, Battery: 步骤 1 中的图像 2,2
    • Turn your laptop over so the underside is facing up.

  2. Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 2 中的图像 1,2 Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 2 中的图像 2,2
    • Identify the two sliding locks on either side of the battery.

    • Simultaneously slide both locks outward to release the battery.

  3. Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 3 中的图像 1,1
    • Pull the battery straight out of its slot to remove it.

  4. Toshiba Qosmio X775-3DV80 Motherboard Replacement, Optical Drive: 步骤 4 中的图像 1,1
    • Locate the optical drive retaining screw on the underside of the laptop.

  5. Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 5 中的图像 1,1
    • Using a Phillips #00 screwdriver, remove the optical drive retaining screw.

  6. Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 6 中的图像 1,2 Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 6 中的图像 2,2
    • Using your finger or a spudger, push the optical drive out of its compartment so you can grab it.

    • Pull the optical drive out of its slot in the side of the laptop.

  7. Toshiba Qosmio X775-3DV80 Motherboard Replacement, RAM: 步骤 7 中的图像 1,1
    • Loosen the single screw on the service panel by twisting counterclockwise with a Phillips #00 screwdriver.

    • It is a captive screw that will remain attached to the service panel.

  8. Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 8 中的图像 1,1
    • Using a spudger or plastic opening tool, pry off the service panel.

  9. Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 9 中的图像 1,3 Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 9 中的图像 2,3 Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 9 中的图像 3,3
    • Using your fingers, pull the retaining clips away from the RAM sticks.

    • Pull the RAM sticks out of the slots.

  10. Toshiba Qosmio X775-3DV80 Motherboard Replacement, Keyboard: 步骤 10 中的图像 1,2 Toshiba Qosmio X775-3DV80 Motherboard Replacement, Keyboard: 步骤 10 中的图像 2,2
    • Using a Phillips #00 screwdriver, remove all the remaining fourteen screws from the bottom case of the laptop.

    • The service panel should already be removed.

  11. Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 11 中的图像 1,2 Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 11 中的图像 2,2
    • Using a Phillips #00 screwdriver, remove the five screws under the service panel.

    • Remove the retaining clip.

  12. Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 12 中的图像 1,1
    • Using a spudger, pry the keyboard from the top panel of the laptop.

    • Make sure to pry it off all around.

  13. Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 13 中的图像 1,3 Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 13 中的图像 2,3 Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 13 中的图像 3,3
    • Disconnect the two ribbon cables connecting the keyboard to the laptop.

    • Unplug the connector on the bottom of the laptop.

  14. Toshiba Qosmio X775-3DV80 Motherboard Replacement, Fan: 步骤 14 中的图像 1,1
    • Separate the two halves of the base of the laptop.

  15. Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 15 中的图像 1,2 Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 15 中的图像 2,2
    • Disconnect the two cables.

  16. Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 16 中的图像 1,1
    • Remove the palmrest assembly.

  17. Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 17 中的图像 1,2 Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 17 中的图像 2,2
    • Using a Phillips #00 screwdriver, remove the four screws securing the fan assembly to the laptop.

  18. Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 18 中的图像 1,2 Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 18 中的图像 2,2
    • Unplug the fan-motherboard connector.

    • Remove the fan unit.

  19. Toshiba Qosmio X775-3DV80 Motherboard Replacement, Wifi Chip: 步骤 19 中的图像 1,1
    • Detach the two coaxial connections from the wifi chip.

  20. Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 20 中的图像 1,2 Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 20 中的图像 2,2
    • Using a Phillips #00 screwdriver, remove the two screws from the wifi chip.

  21. Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 21 中的图像 1,1
    • Remove the wifi chip by pulling it out of the PCIe slot.

  22. Toshiba Qosmio X775-3DV80 Motherboard Replacement, Motherboard: 步骤 22 中的图像 1,3 Toshiba Qosmio X775-3DV80 Motherboard Replacement, Motherboard: 步骤 22 中的图像 2,3 Toshiba Qosmio X775-3DV80 Motherboard Replacement, Motherboard: 步骤 22 中的图像 3,3
    • Disconnect the three ribbon cables.

  23. Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 23 中的图像 1,3 Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 23 中的图像 2,3 Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 23 中的图像 3,3
    • Using a Phillips #00 screwdriver, remove the four screws securing the motherboard to the laptop.

  24. Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 24 中的图像 1,1
    • Disconnect the pinned connector.

  25. Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 25 中的图像 1,1
    • Remove the 4-pin connector housing by gently wiggling it back and forth.

  26. Toshiba Qosmio X775-3DV80 Motherboard Replacement: 步骤 26 中的图像 1,1
    • Remove the motherboard.

结论

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

Jesse Adam Ory

于03/24/19注册

745 声望

创作了7篇指南

团队

UMass Dartmouth, Team S2-G1, Bailey Spring 2019 UMass Dartmouth, Team S2-G1, Bailey Spring 2019 的会员

UMASSD-BAILEY-S19S2G1

4 名成员

创作了21篇指南

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