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Lenovo Thinkpad T440s Display (Full-HD, no touch) Replacement

简介

The possible screens for this model of the T440s are the

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

I had a AUO installed and replaced, so no judgement on the quality of the LG display, which can be followed in various Thinkpad forums.

你所需要的

  1. Lenovo Thinkpad T440s Display (Full-HD, no touch) Replacement, Set to Maintenance Mode: 步骤 1 中的图像 1，1

    • While booting, press the F1 button to enter the BIOS.

    • Go to "Config" and then to "Power".

    • Select "Disable Built-in Battery" and press Enter.

    • You will be asked to proceed. Select "Yes".

    • The laptop shuts down.Unplug the laptop from AC.

    • Remove the battery.

    编辑

  2. Lenovo Thinkpad T440s Display (Full-HD, no touch) Replacement, Remove Front Bezel: 步骤 2 中的图像 1，3 Lenovo Thinkpad T440s Display (Full-HD, no touch) Replacement, Remove Front Bezel: 步骤 2 中的图像 2，3 Lenovo Thinkpad T440s Display (Full-HD, no touch) Replacement, Remove Front Bezel: 步骤 2 中的图像 3，3

    • Start removing the front bezel in the lower display corners using a prying tool.

    • Make sure the glue and tape will stick to the front bezel instead of the display and rear bezel. You can use a gripping tool and a cutter for this.

    编辑

  4. Lenovo Thinkpad T440s Display (Full-HD, no touch) Replacement, Remove Screws: 步骤 3 中的图像 1，2 Lenovo Thinkpad T440s Display (Full-HD, no touch) Replacement, Remove Screws: 步骤 3 中的图像 2，2

    • Remove 4 screws M2XL3 with screwdriver.

    编辑

  5. Lenovo Thinkpad T440s Display (Full-HD, no touch) Replacement, Remove Rear Bezel: 步骤 4 中的图像 1，2 Lenovo Thinkpad T440s Display (Full-HD, no touch) Replacement, Remove Rear Bezel: 步骤 4 中的图像 2，2

    • Remove the rear bezel with the prying tool.

    • Make shure you do not move or damage the blue and black cable behind the bezel.

    编辑

  6. Lenovo Thinkpad T440s Display (Full-HD, no touch) Replacement, Release Display: 步骤 5 中的图像 1，3 Lenovo Thinkpad T440s Display (Full-HD, no touch) Replacement, Release Display: 步骤 5 中的图像 2，3 Lenovo Thinkpad T440s Display (Full-HD, no touch) Replacement, Release Display: 步骤 5 中的图像 3，3

    • Carefully release the display, turn it around and place it on the keyboard.

    • Ensure to not damage the connector on the lower part of the display.

    编辑

  7. Lenovo Thinkpad T440s Display (Full-HD, no touch) Replacement, Release the Connector: 步骤 6 中的图像 1，2 Lenovo Thinkpad T440s Display (Full-HD, no touch) Replacement, Release the Connector: 步骤 6 中的图像 2，2

    • Remove the connector together with the label.

    编辑

    How do you stick the front cover back?

    SupaHigh - 回复

    When you remove the back cover, it is important that the adhesive tape remains on the cover, not on the old display. In case your adhesive does not work anymore, you should clean the back panel properly and install new adhesive

    Markus Schmidt - 回复

结论

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

18等其他人完成本指南。

7条评论

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 - 回复

What about T440s with touch panel?

TINGHUI WANG - 回复

I do not possess a touch device, sorry.

Markus Schmidt -

Can this be done as an upgrade

Randall Bickford - 回复

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

Markus Schmidt -

Thanks for the manual. Just fixed my display and changed to an IPS from a T450s.

I just wanted to add to this manual that I replaced the double sided adhesive from the Display bezel with 3 mm double side adhesive (3M 9448A).

I did not get the Bezel off properly with the old adhesive. 3 meters of the tape were sufficient.

No Name - 回复

Can this be done with a L440?

Chicho - 回复

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