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Lenovo Thinkpad T440s Display Replacement

简介

Is your screen filled with black spots or not displaying images properly? Consider using this guide to replace the display of your device.

你所需要的

  1. Lenovo Thinkpad T440s Display Replacement, Back Panel: 步骤 1 中的图像 1，2 Lenovo Thinkpad T440s Display Replacement, Back Panel: 步骤 1 中的图像 2，2

    • Make sure to power down and turn off your device before proceeding with the repair.

    • Flip your laptop over so that the backside is facing you.

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  2. Lenovo Thinkpad T440s Display Replacement: 步骤 2 中的图像 1，1

    • Using a Phillips #1 screwdriver, remove the eight screws securing the backplate.

    • Don’t try to force screws which won't come out. They are held in place by a stopper on the reverse side. This will not prevent you from removing the backplate.

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  3. Lenovo Thinkpad T440s Display Replacement: 步骤 3 中的图像 1，2 Lenovo Thinkpad T440s Display Replacement: 步骤 3 中的图像 2，2

    • Using the metal spudger, wedge it in the seam where the backplate meets the front plate and run the tool along the seam to separate the backplate.

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  4. Lenovo Thinkpad T440s Display Replacement: 步骤 4 中的图像 1，1

    • Remove the back panel from the device.

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  6. Lenovo Thinkpad T440s Display Replacement, Display: 步骤 5 中的图像 1，3 Lenovo Thinkpad T440s Display Replacement, Display: 步骤 5 中的图像 2，3 Lenovo Thinkpad T440s Display Replacement, Display: 步骤 5 中的图像 3，3

    • Use the Phillips #1 screwdriver to remove the five screws securing the display mounts.

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  7. Lenovo Thinkpad T440s Display Replacement: 步骤 6 中的图像 1，3 Lenovo Thinkpad T440s Display Replacement: 步骤 6 中的图像 2，3 Lenovo Thinkpad T440s Display Replacement: 步骤 6 中的图像 3，3

    • Use the metal spudger to pry up the lever securing the ribbon cable in it's connection housing.

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  8. Lenovo Thinkpad T440s Display Replacement: 步骤 7 中的图像 1，3 Lenovo Thinkpad T440s Display Replacement: 步骤 7 中的图像 2，3 Lenovo Thinkpad T440s Display Replacement: 步骤 7 中的图像 3，3

    • Grab hold of the ribbon cable and pull it out of it's connection housing.

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  9. Lenovo Thinkpad T440s Display Replacement: 步骤 8 中的图像 1，2 Lenovo Thinkpad T440s Display Replacement: 步骤 8 中的图像 2，2

    • Disconnect the white and blue wires connected to the mounted circuit by grabbing them close to the connection and pulling upward.

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  10. Lenovo Thinkpad T440s Display Replacement: 步骤 9 中的图像 1，2 Lenovo Thinkpad T440s Display Replacement: 步骤 9 中的图像 2，2

    • Use the Phillips #1 screwdriver to remove the two screws securing the metal plate to expose the wire connection.

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  11. Lenovo Thinkpad T440s Display Replacement: 步骤 10 中的图像 1，2 Lenovo Thinkpad T440s Display Replacement: 步骤 10 中的图像 2，2

    • Disconnect the wire by pulling it upward from the motherboard.

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  12. Lenovo Thinkpad T440s Display Replacement: 步骤 11 中的图像 1，3 Lenovo Thinkpad T440s Display Replacement: 步骤 11 中的图像 2，3 Lenovo Thinkpad T440s Display Replacement: 步骤 11 中的图像 3，3

    • Unclip the 5 wires connected to the display assembly from the motherboard and move them out of the way.

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  13. Lenovo Thinkpad T440s Display Replacement: 步骤 12 中的图像 1，3 Lenovo Thinkpad T440s Display Replacement: 步骤 12 中的图像 2，3 Lenovo Thinkpad T440s Display Replacement: 步骤 12 中的图像 3，3

    • Now that the display assembly is disconnected from the main body, lift both of the mounting brackets and remove the display assembly from the main body.

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结论

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

3等其他人完成本指南。

作者

与1其他贡献者

Terelle Montalvo

于10/22/18注册

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团队

UMass Dartmouth, Team S1-G5, Simcock Fall 2018 UMass Dartmouth, Team S1-G5, Simcock Fall 2018 的会员

UMASSD-SIMCOCK-F18S1G5

3 名成员

创作了8篇指南

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