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Lenovo Laptop T400 Motherboard Replacement

소개

Detailed steps to dissasemble to the logic board, then usefull pictures for rest of guide. (remember to add new thermal compound if you need to remove/replace fan assembly on processor and GPU)

필요한 것

  1. Lenovo Laptop T400 Motherboard Replacement, Motherboard: 1 단계, 이미지 1/1

    • recommend to print out picture of the backside of the laptop and then use it as a template to place the screws on. They are many and different sizes.

    • Remove all bottom screws and place on template printout.

    편집

  2. Lenovo Laptop T400 Motherboard Replacement: 2 단계, 이미지 1/2 Lenovo Laptop T400 Motherboard Replacement: 2 단계, 이미지 2/2

    • Remove DVD drive. Toggle the "play triangle" switch so that the tab extends. Pull the tab to remove the DVD drive.

    • Remove hard drive

    편집

  3. Lenovo Laptop T400 Motherboard Replacement: 3 단계, 이미지 1/3 Lenovo Laptop T400 Motherboard Replacement: 3 단계, 이미지 2/3 Lenovo Laptop T400 Motherboard Replacement: 3 단계, 이미지 3/3

    • unsnap touchpad left and right.

    • lift up touchpad carefully, and disconnect touchpad.

    편집

  5. Lenovo Laptop T400 Motherboard Replacement: 4 단계, 이미지 1/2 Lenovo Laptop T400 Motherboard Replacement: 4 단계, 이미지 2/2

    • Pull keyboard gently toward yourself. and then lift up untill flex is visible.

    • use spudger to disconnect connector for keyboard.

    편집

  6. Lenovo Laptop T400 Motherboard Replacement: 5 단계, 이미지 1/1

    • The rest of the guide is mosly helpfull pictures...

    • Remove WLAN module by

    • unplug carefully with spudger the two RF connectors to WLAN module.

    • remove the two screws holding wlan module.

    • lift up module 45 degress and pull outwards.

    편집

  7. Lenovo Laptop T400 Motherboard Replacement: 6 단계, 이미지 1/3 Lenovo Laptop T400 Motherboard Replacement: 6 단계, 이미지 2/3 Lenovo Laptop T400 Motherboard Replacement: 6 단계, 이미지 3/3

    • usefull images showing most of main assembly.

    • Removing RAM modules is usefull if the whole logic board needs to be taken out.

    • From here on , unscrew everything - carefully note where screws belong. I used Ifixit magnetic mat and some note making.

    편집

  8. Lenovo Laptop T400 Motherboard Replacement: 7 단계, 이미지 1/1

    • one more image to help you

    편집
결론

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

다른 8명이 해당 안내서를 완성하였습니다.

작성자

다른 기여자 2명과 함께

Carsten Dahl Hjarup

회원 가입일: 11/04/13

2,796 평판

안내서 8개 작성하였습니다

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