Introduction

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.

Image 1/1: Go to "Config" and then to "Power".
  • 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.

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Image 1/3: 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. Image 2/3: 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. Image 3/3: 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.
  • 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.

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Image 1/2: Image 2/2:
  • Remove 4 screws M2XL3 with screwdriver.

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Image 1/2: Make shure you do not move or damage the blue and black cable behind the bezel. Image 2/2: Make shure you do not move or damage the blue and black cable behind the bezel.
  • Remove the rear bezel with the prying tool.

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

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Image 1/3: Ensure not the damage the connector on the lower part of the display. Image 2/3: Ensure not the damage the connector on the lower part of the display. Image 3/3: Ensure not the damage the connector on the lower part of the display.
  • Carefully release the display, turn it around and place it on the keyboard.

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

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Image 1/2: Image 2/2:
  • Remove the connector together with the label.

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Conclusion

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

4 other people completed this guide.

Markus Schmidt

Member since: 06/07/2015

221 Reputation

3 Guides authored

3 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 -

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