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Lenovo Y50-70 Touch Motherboard Replacement

Introduction

In this guide, the reader will go through the necessary instructions needed to replace a non-functioning motherboard in the Lenovo Y50-70 Touch Laptop. This specific repair does not require any previous knowledge about computers and can be completed by a beginner using only a single Phillips #1 screwdriver and a small plastic prying tool.

When performing this repair, ensure you are in a static free environment so as not to provide an electrical shock to the computer and possibly further damage the device.

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  1. Lenovo Y50-70 Touch Motherboard Replacement, Motherboard: étape 1, image 1 de 3 Lenovo Y50-70 Touch Motherboard Replacement, Motherboard: étape 1, image 2 de 3 Lenovo Y50-70 Touch Motherboard Replacement, Motherboard: étape 1, image 3 de 3

    • Use a Phillips #1 screwdriver to unscrew and remove the ten 6 mm screws on the back of the laptop.

    • Grab and pull off the back.

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  2. Lenovo Y50-70 Touch Motherboard Replacement: étape 2, image 1 de 3 Lenovo Y50-70 Touch Motherboard Replacement: étape 2, image 2 de 3 Lenovo Y50-70 Touch Motherboard Replacement: étape 2, image 3 de 3

    • Use a Phillips #1 screwdriver to unscrew and remove the four 6 mm screws that secure the battery.

    • Grab the battery cable and gently pull it free from the cable connector.

    • Remove the battery.

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  3. Lenovo Y50-70 Touch Motherboard Replacement: étape 3, image 1 de 3 Lenovo Y50-70 Touch Motherboard Replacement: étape 3, image 2 de 3 Lenovo Y50-70 Touch Motherboard Replacement: étape 3, image 3 de 3

    • Use a Phillips #1 screwdriver to unscrew and remove the four 6 mm screws that secure the hard drive.

    • Grab the marked cable attached to the hard drive, and gently pull to unplug.

    • Remove the hard drive from the laptop.

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  4. Lenovo Y50-70 Touch Motherboard Replacement: étape 4, image 1 de 3 Lenovo Y50-70 Touch Motherboard Replacement: étape 4, image 2 de 3 Lenovo Y50-70 Touch Motherboard Replacement: étape 4, image 3 de 3

    • Grab marked cables and pull them out from their plug-in.

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  5. Lenovo Y50-70 Touch Motherboard Replacement: étape 5, image 1 de 3 Lenovo Y50-70 Touch Motherboard Replacement: étape 5, image 2 de 3 Lenovo Y50-70 Touch Motherboard Replacement: étape 5, image 3 de 3

    • Grab the top set of marked cables and pull up to remove them.

    • Grab the lower marked cable and pull it out from their plug.

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  7. Lenovo Y50-70 Touch Motherboard Replacement: étape 6, image 1 de 3 Lenovo Y50-70 Touch Motherboard Replacement: étape 6, image 2 de 3 Lenovo Y50-70 Touch Motherboard Replacement: étape 6, image 3 de 3

    • Grab marked cables and pull up to unplug.

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  8. Lenovo Y50-70 Touch Motherboard Replacement: étape 7, image 1 de 2 Lenovo Y50-70 Touch Motherboard Replacement: étape 7, image 2 de 2

    • Grab marked cables and pull out to unplug.

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  9. Lenovo Y50-70 Touch Motherboard Replacement: étape 8, image 1 de 3 Lenovo Y50-70 Touch Motherboard Replacement: étape 8, image 2 de 3 Lenovo Y50-70 Touch Motherboard Replacement: étape 8, image 3 de 3

    • Grab the black tab on top of the cable and pull up to unplug.

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  10. Lenovo Y50-70 Touch Motherboard Replacement: étape 9, image 1 de 3 Lenovo Y50-70 Touch Motherboard Replacement: étape 9, image 2 de 3 Lenovo Y50-70 Touch Motherboard Replacement: étape 9, image 3 de 3

    • Lift the black tab on top of the marked cable.

    • Grab the colored tab on the cable and pull to remove the cable.

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  11. Lenovo Y50-70 Touch Motherboard Replacement: étape 10, image 1 de 3 Lenovo Y50-70 Touch Motherboard Replacement: étape 10, image 2 de 3 Lenovo Y50-70 Touch Motherboard Replacement: étape 10, image 3 de 3

    • Lift the black tab on top of the marked cable.

    • Grab the colored tab on the cable and pull to remove the cable.

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  12. Lenovo Y50-70 Touch Motherboard Replacement: étape 11, image 1 de 3 Lenovo Y50-70 Touch Motherboard Replacement: étape 11, image 2 de 3 Lenovo Y50-70 Touch Motherboard Replacement: étape 11, image 3 de 3

    • Lift the black tab on top of the marked cable.

    • Grab the colored tab on the cable and pull to remove the cable.

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  13. Lenovo Y50-70 Touch Motherboard Replacement: étape 12, image 1 de 3 Lenovo Y50-70 Touch Motherboard Replacement: étape 12, image 2 de 3 Lenovo Y50-70 Touch Motherboard Replacement: étape 12, image 3 de 3

    • Lift the black tab on top of the marked cables.

    • Grab the colored tab on the cables and pull to remove the cables.

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  14. Lenovo Y50-70 Touch Motherboard Replacement: étape 13, image 1 de 3 Lenovo Y50-70 Touch Motherboard Replacement: étape 13, image 2 de 3 Lenovo Y50-70 Touch Motherboard Replacement: étape 13, image 3 de 3

    • Use a Phillips #1 screwdriver to unscrew and remove the six 7 mm screws from the heat sink.

    • Grab and lift the heatsink off the motherboard.

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  15. Lenovo Y50-70 Touch Motherboard Replacement: étape 14, image 1 de 3 Lenovo Y50-70 Touch Motherboard Replacement: étape 14, image 2 de 3 Lenovo Y50-70 Touch Motherboard Replacement: étape 14, image 3 de 3

    • Use a Phillips #1 screwdriver to unscrew and remove the four 6 mm screws marked with red circles on the motherboard.

    • Grab and lift the motherboard up and out from the laptop.

    Modifier
Conclusion

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

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Tanner Tomlinson

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IUPUI, Team 6-6, Beck Spring 2022 Membre de l'équipe IUPUI, Team 6-6, Beck Spring 2022

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Un commentaire

Attempting this tomorrow soldiers, wish me luck o7

j.c.glaab - Réponse

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