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Lenovo Thinkpad T440s 显示屏(全高清，触摸屏) 维修

Introduction

可用去T440s屏幕维修的器材有

  • AUO display B140HAN01.2 (FRU: 04X0436)
  • LG display LP140WF1 (sp)(k1) (FRU: 04X0626)

我是用一块AUO屏幕更换安装的，你可以在不同的Thinkpad论坛上找到关于LG屏幕质量的讨论，所以在此不评论其质量

What you need

  1. Lenovo Thinkpad T440s 显示屏(全高清，触摸屏) 维修, 把手提电脑设置到维修模式: step 1, image 1 of 1

    • 在开机时，按下 F1 键进入 BIOS

    • 进入"Config" 菜单然后进入 "Power" 菜单

    • 选择 "Disable Built-in Battery" 即禁用内置电池，并按回车键

    • 在此你会被询问是否继续，选择 Yes

    • 手提电脑会关机，然后把手提电脑的电源拔出

    • 移除外置电池

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  2. Lenovo Thinkpad T440s 显示屏(全高清，触摸屏) 维修, 移除前面板: step 2, image 1 of 3 Lenovo Thinkpad T440s 显示屏(全高清，触摸屏) 维修, 移除前面板: step 2, image 2 of 3 Lenovo Thinkpad T440s 显示屏(全高清，触摸屏) 维修, 移除前面板: step 2, image 3 of 3

    • 利用撬棒从显示屏的底部两个角开始移除面板

    • 确保胶带粘连着面板而不是显示屏，并抬起前面板。你可以用钳子和美工刀辅助。

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  4. Lenovo Thinkpad T440s 显示屏(全高清，触摸屏) 维修, 移除螺丝: step 3, image 1 of 2 Lenovo Thinkpad T440s 显示屏(全高清，触摸屏) 维修, 移除螺丝: step 3, image 2 of 2

    • 用螺丝刀把4枚 M2XL3 的螺丝移除。

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  5. Lenovo Thinkpad T440s 显示屏(全高清，触摸屏) 维修, 移除后挡板: step 4, image 1 of 2 Lenovo Thinkpad T440s 显示屏(全高清，触摸屏) 维修, 移除后挡板: step 4, image 2 of 2

    • 用撬棒移除后挡板

    • 确保你没有移动或损坏挡板后的蓝黑线。

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  6. Lenovo Thinkpad T440s 显示屏(全高清，触摸屏) 维修, 卸下显示屏: step 5, image 1 of 3 Lenovo Thinkpad T440s 显示屏(全高清，触摸屏) 维修, 卸下显示屏: step 5, image 2 of 3 Lenovo Thinkpad T440s 显示屏(全高清，触摸屏) 维修, 卸下显示屏: step 5, image 3 of 3

    • 小心地卸下显示屏并把它翻转放在键盘上。

    • 确保没有损坏显示屏下方的连接排线

    Translate

  7. Lenovo Thinkpad T440s 显示屏(全高清，触摸屏) 维修, 移除连接器: step 6, image 1 of 2 Lenovo Thinkpad T440s 显示屏(全高清，触摸屏) 维修, 移除连接器: step 6, image 2 of 2

    • 移除连接器排线

    Translate
Conclusion

组装你的设备，请逆序进行这些指引。

18 other people completed this guide.

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Author

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Markus Schmidt

Member since: 06/07/15

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7 Comments

Did this upgrade with my T440 and worked great, used a LP140WF1 / B140HAN01 display added some much needed pixels and IPS viewing angles. I bought from Aliexpress Store: Kevin trade shop.

Ryan - Reply

What about T440s with touch panel?

TINGHUI WANG - Reply

I do not possess a touch device, sorry.

Markus Schmidt -

Can this be done as an upgrade

Randall Bickford - Reply

You mean from “normal” to touch display? I cannot comment on a touch device…

Markus Schmidt -

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