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Toshiba Satellite E45t-B4204 Keyboard Replacement

Introduction

This guide will explain the process of removing the keyboard in the Toshiba Satellite E45t-B4204. Keyboard removal requires nearly all major components being removed to

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  1. Toshiba Satellite E45t-B4204 Keyboard Replacement, Back Case: étape 1, image 1 de 3 Toshiba Satellite E45t-B4204 Keyboard Replacement, Back Case: étape 1, image 2 de 3 Toshiba Satellite E45t-B4204 Keyboard Replacement, Back Case: étape 1, image 3 de 3

    • Remove all 14 of the 4 mm screws on the back side of the laptop with a Phillips #1 screwdriver.

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  2. Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 2, image 1 de 2 Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 2, image 2 de 2

    • Gently pull out the battery.

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  3. Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 3, image 1 de 3 Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 3, image 2 de 3 Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 3, image 3 de 3

    • Lift up in the spaces left by the battery to create a gap between the back case and the laptop body.

    • Run a spudger along both sides of the laptop to widen the separation and release the clips holding the back case on.

    • Remove the back case.

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  4. Toshiba Satellite E45t-B4204 Keyboard Replacement, Keyboard: étape 4, image 1 de 2 Toshiba Satellite E45t-B4204 Keyboard Replacement, Keyboard: étape 4, image 2 de 2

    • Remove speaker by unscrewing the 4 screws at the side of the speaker with the Phillips #1 screwdriver.

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  5. Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 5, image 1 de 2 Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 5, image 2 de 2

    • Unplug speaker wires from the motherboard using a spudger or plastic opening tool.

    • Using a metal spudger as shown in the photo could potentially damage your device.

    • Remove speakers.

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  6. Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 6, image 1 de 2 Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 6, image 2 de 2

    • Unscrew 6 screws from the chassis with the Phillips #1 screwdriver.

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  8. Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 7, image 1 de 2 Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 7, image 2 de 2

    • Unscrew 8 screws from the motherboard using the Phillips #1 screwdriver.

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  9. Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 8, image 1 de 2 Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 8, image 2 de 2

    • Unplug wire from the motherboard.

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  10. Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 9, image 1 de 3 Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 9, image 2 de 3 Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 9, image 3 de 3

    • Unscrew screws from the motherboard using the Phillips #1 screwdriver.

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  11. Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 10, image 1 de 2 Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 10, image 2 de 2

    • Unscrew screws from the CPU heat sink using the Phillips #1 screwdriver.

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  12. Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 11, image 1 de 2 Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 11, image 2 de 2

    • Unplug the wire from the motherboard.

    • Remove the heat sink.

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  13. Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 12, image 1 de 2 Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 12, image 2 de 2

    • Remove the CPU.

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  14. Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 13, image 1 de 3 Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 13, image 2 de 3 Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 13, image 3 de 3

    • Unscrew the motherboard with the Phillips #1 screwdriver.

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  15. Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 14, image 1 de 3 Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 14, image 2 de 3 Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 14, image 3 de 3

    • Unplug wire from the motherboard.

    • Remove the motherboard.

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  16. Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 15, image 1 de 3 Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 15, image 2 de 3 Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 15, image 3 de 3

    • Unscrew the keyboard cover using the Phillips #0 screwdriver.

    • Unscrew the keyboard cover using the #1 screwdriver.

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  17. Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 16, image 1 de 1

    • Remove the keyboard cover.

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  18. Toshiba Satellite E45t-B4204 Keyboard Replacement: étape 17, image 1 de 1

    • Remove the keyboard.

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Conclusion

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

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Youdong Yan

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IUPUI, Team S3-G3, Wilson Summer 2019 Membre de l'équipe IUPUI, Team S3-G3, Wilson Summer 2019

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Un commentaire

Do you know where in this process the webcam is connected/disconnected? I just completed this process to replace the keyboard and swap in a new SSD while I had everything opened up. I got everything closed back up, and it's all running great, but just noticed that the computer no longer recognizes that there is a webcam. I would swear I plugged in everything that I had unplugged, but I can't figure out where the webcam connection might be.

Brent Murphy - Réponse

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