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はじめに

If your device isn’t properly registering key clicks or if what you type isn’t appearing on your screen, it may be time to replace the keyboard. Follow these instructions to replace the keyboard in the Lenovo Yoga 720-15IKB.

  1. Lenovo Yoga 720-15IKB Keyboard Replacement, Bottom Cover: 手順 1、 3の画像 1 Lenovo Yoga 720-15IKB Keyboard Replacement, Bottom Cover: 手順 1、 3の画像 2 Lenovo Yoga 720-15IKB Keyboard Replacement, Bottom Cover: 手順 1、 3の画像 3
    • Power off the device before starting.

    • Flip the device over with the hinges facing away from you.

    • Remove seven 5.0 mm Torx T5 screws.

    • Remove three 9.5 mm Torx T5 screws.

  2. Lenovo Yoga 720-15IKB Keyboard Replacement: 手順 2、 2の画像 1 Lenovo Yoga 720-15IKB Keyboard Replacement: 手順 2、 2の画像 2
    • Pry around the edges from one side to another with a plastic opening tool.

    • Do not pry on the side with the hinges because this can break the cover.

    • Lift the case from the front until you feel resistance.

    • Do not keep lifting after you feel resistance, or the bottom cover can break.

    • Pull the cover towards you, away from the hinges.

    • Completely lift off the cover.

  3. Lenovo Yoga 720-15IKB Keyboard Replacement, Fan: 手順 3、 2の画像 1 Lenovo Yoga 720-15IKB Keyboard Replacement, Fan: 手順 3、 2の画像 2
    • Remove the six 5.2mm Torx T5 screws holding the fan in place.

    • Remove the five 5.0mm Torx T5 screws holding the fan in place.

  4. Lenovo Yoga 720-15IKB Keyboard Replacement: 手順 4、 3の画像 1 Lenovo Yoga 720-15IKB Keyboard Replacement: 手順 4、 3の画像 2 Lenovo Yoga 720-15IKB Keyboard Replacement: 手順 4、 3の画像 3
    • Disconnect the two fan wire connectors.

    • Firmly pull the connector out horizontally away from the socket.

    • Carefully lift the fan up and out.

  5. Lenovo Yoga 720-15IKB Keyboard Replacement, Battery: 手順 5、 2の画像 1 Lenovo Yoga 720-15IKB Keyboard Replacement, Battery: 手順 5、 2の画像 2
    • Remove the four 4mm screws surrounding the battery with a Phillips #0 screwdriver.

    • Each is marked by "M2x5" with a small white arrow pointing to the screw itself.

  6. Lenovo Yoga 720-15IKB Keyboard Replacement: 手順 6、 2の画像 1 Lenovo Yoga 720-15IKB Keyboard Replacement: 手順 6、 2の画像 2
    • Pull firmly on the battery connector to disconnect it.

  7. Lenovo Yoga 720-15IKB Keyboard Replacement: 手順 7、 1の画像 1
    • Lift the battery out of the case to remove it.

  8. Lenovo Yoga 720-15IKB Keyboard Replacement, Motherboard: 手順 8、 1の画像 1
    • Using the Phillips #000 screwdriver, remove the five screws.

  9. Lenovo Yoga 720-15IKB Keyboard Replacement: 手順 9、 2の画像 1 Lenovo Yoga 720-15IKB Keyboard Replacement: 手順 9、 2の画像 2
    • Disconnect the power outlet connector.

    • Disconnect the speaker wire connector.

    • Carefully lift the motherboard up and out of the device.

  10. Lenovo Yoga 720-15IKB Keyboard Replacement, Keyboard: 手順 10、 2の画像 1 Lenovo Yoga 720-15IKB Keyboard Replacement, Keyboard: 手順 10、 2の画像 2
    • Using the Phillips #000 screwdriver, remove the 39 welded screws holding the keyboard cover in place.

    • Gently lift to remove the keyboard cover.

  11. Lenovo Yoga 720-15IKB Keyboard Replacement: 手順 11、 2の画像 1 Lenovo Yoga 720-15IKB Keyboard Replacement: 手順 11、 2の画像 2
    • Using the same Phillips #000 screwdriver, remove the 27 welded screws holding the keyboard in place.

    • Gently lift to remove the keyboard.

終わりに

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

2 の人々がこのガイドを完成させました。

Jacob Proctor

メンバー登録日: 2021年02月15日

219 ポイント

2のガイドは作成済み

4 件のコメント

Hi, how did you remove the welded screws from the keyboard?

John Brown - 返信

I agree with john brown, how did you manage to remove the welded screws from the keyboard?

Kareem Azzouz - 返信

Yes, how did you remove the welded screws?

Florian - 返信

This model of laptop is not designed to allow the keyboard to be removed. A very handy (or very lucky) person might be able to get the welded screws out, but they are not designed to be removed. Additionally, DO NOT REMOVE THE FAN! There are a couple of screws at the back of the fans that need to removed to remove the motherboard, but it is not necessary to remove the whole fan in order to remove the motherboard (and if you do, you would then need to re-seat the fan and mess with applying new thermal paste when doing so).

Stephen Engelhardt - 返信

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