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Dell Chromebook 11 3180 Motherboard Replacement

Introduction

This guide will instruct you on how to remove the motherboard of your laptop. This is a rather involved process and may require some significant time to accomplish. The motherboard is located below the battery and is connected to nearly everything so take care that it is completed disconnected by following this step by step guide.

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  1. Dell Chromebook 11 3180 Motherboard Replacement, Back Cover: étape 1, image 1 de 1

    • Set your laptop upside down on your work space.

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  2. Dell Chromebook 11 3180 Motherboard Replacement: étape 2, image 1 de 1
    Outil utilisé dans cette étape :
    Tweezers
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    • Using tweezers, remove the circular stickers that are covering the two screws near the middle of the back cover. Stick them to the laptop next to the screws.

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  3. Dell Chromebook 11 3180 Motherboard Replacement: étape 3, image 1 de 1

    • Using a Phillips #0 screwdriver, loosen all seven 2.5mm screws on the back cover of the device.

    • These screws will stay attached to the back cover, so just loosen them until they rattle around.

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  4. Dell Chromebook 11 3180 Motherboard Replacement: étape 4, image 1 de 1

    • Using a plastic opening tool, begin to separate the back cover from the body of the computer.

    • If you have trouble prying a particular part of the back cover off, make sure that the nearest screws are fully loosened.

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  5. Dell Chromebook 11 3180 Motherboard Replacement: étape 5, image 1 de 1

    • Using your hands, pull the back cover fully off of the body of the computer.

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  6. Dell Chromebook 11 3180 Motherboard Replacement, Battery: étape 6, image 1 de 2 Dell Chromebook 11 3180 Motherboard Replacement, Battery: étape 6, image 2 de 2

    • Unplug the battery from the motherboard by gently pulling the black cable header from the motherboard towards the battery.

    • You can locate this cable by checking that its other end connects to the battery. It has black protective wrap.

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  7. Dell Chromebook 11 3180 Motherboard Replacement: étape 7, image 1 de 1

    • Using a Phillips #0 screwdriver, remove each of the three 3mm screws from the battery.

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  9. Dell Chromebook 11 3180 Motherboard Replacement: étape 8, image 1 de 1

    • Lift the battery away from the computer to remove it.

    • If there is any resistance to the battery being removed, make sure that all of the screws have been properly removed and that nothing is blocking the battery.

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  10. Dell Chromebook 11 3180 Motherboard Replacement, Motherboard: étape 9, image 1 de 3 Dell Chromebook 11 3180 Motherboard Replacement, Motherboard: étape 9, image 2 de 3 Dell Chromebook 11 3180 Motherboard Replacement, Motherboard: étape 9, image 3 de 3

    • Lift the black clasp and gently pull on blue ribbon until it completely disconnects from the motherboard.

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  11. Dell Chromebook 11 3180 Motherboard Replacement: étape 10, image 1 de 3 Dell Chromebook 11 3180 Motherboard Replacement: étape 10, image 2 de 3 Dell Chromebook 11 3180 Motherboard Replacement: étape 10, image 3 de 3

    • Lift the black clasp and use the spudger tool to remove the ribbon so that it completely disconnects from the motherboard.

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  12. Dell Chromebook 11 3180 Motherboard Replacement: étape 11, image 1 de 2 Dell Chromebook 11 3180 Motherboard Replacement: étape 11, image 2 de 2

    • Lift the black clasp and gently pull on blue ribbon until it completely disconnects from the motherboard.

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  13. Dell Chromebook 11 3180 Motherboard Replacement: étape 12, image 1 de 2 Dell Chromebook 11 3180 Motherboard Replacement: étape 12, image 2 de 2

    • Locate and gently pull the wire harness (small plastic box with wires leading to the black audio speakers) directly out of the connector on the motherboard.

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  14. Dell Chromebook 11 3180 Motherboard Replacement: étape 13, image 1 de 3 Dell Chromebook 11 3180 Motherboard Replacement: étape 13, image 2 de 3 Dell Chromebook 11 3180 Motherboard Replacement: étape 13, image 3 de 3

    • Using a Phillips #0 screwdriver, remove the single 3mm screw.

    • Remove the metal shield protecting the black and white wires beneath it.

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  15. Dell Chromebook 11 3180 Motherboard Replacement: étape 14, image 1 de 3 Dell Chromebook 11 3180 Motherboard Replacement: étape 14, image 2 de 3 Dell Chromebook 11 3180 Motherboard Replacement: étape 14, image 3 de 3

    • Locate and gently pull up on the white and black wires to disconnect them from the motherboard.

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  16. Dell Chromebook 11 3180 Motherboard Replacement: étape 15, image 1 de 3 Dell Chromebook 11 3180 Motherboard Replacement: étape 15, image 2 de 3 Dell Chromebook 11 3180 Motherboard Replacement: étape 15, image 3 de 3

    • Locate and gently pull the wire harness (small plastic box with two pink, one orange, and two black wires) directly out of the connector on the motherboard.

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  17. Dell Chromebook 11 3180 Motherboard Replacement: étape 16, image 1 de 3 Dell Chromebook 11 3180 Motherboard Replacement: étape 16, image 2 de 3 Dell Chromebook 11 3180 Motherboard Replacement: étape 16, image 3 de 3

    • Using a Phillips #0 screwdriver, remove the two 3mm screws.

    • Remove the metal shield protecting the black and white wires beneath it.

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  18. Dell Chromebook 11 3180 Motherboard Replacement: étape 17, image 1 de 3 Dell Chromebook 11 3180 Motherboard Replacement: étape 17, image 2 de 3 Dell Chromebook 11 3180 Motherboard Replacement: étape 17, image 3 de 3

    • Using a Phillips #0 screwdriver, remove the two 3mm screws.

    • Remove the metal shield protecting the black and white wires beneath it.

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  19. Dell Chromebook 11 3180 Motherboard Replacement: étape 18, image 1 de 3 Dell Chromebook 11 3180 Motherboard Replacement: étape 18, image 2 de 3 Dell Chromebook 11 3180 Motherboard Replacement: étape 18, image 3 de 3

    • Lift black clasp and gently pull on the back of the wire until it completely disconnects from the motherboard.

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  20. Dell Chromebook 11 3180 Motherboard Replacement: étape 19, image 1 de 3 Dell Chromebook 11 3180 Motherboard Replacement: étape 19, image 2 de 3 Dell Chromebook 11 3180 Motherboard Replacement: étape 19, image 3 de 3

    • Using a Phillips #0 screwdriver, remove the five 3mm screws.

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  21. Dell Chromebook 11 3180 Motherboard Replacement: étape 20, image 1 de 2 Dell Chromebook 11 3180 Motherboard Replacement: étape 20, image 2 de 2

    • Gently lift and remove the motherboard.

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Conclusion

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

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George Erie

Membre depuis le 04/26/17

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Équipe

Cal Poly, Team S22-G1, Livingston Spring 2017 Membre de l'équipe Cal Poly, Team S22-G1, Livingston Spring 2017

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2 commentaires

Dell Chromebook 11 3180 3189 uses a very special power jack connector, the power jack is soldering to a iron cover, people have to replace the whole part when the jack is broken/burnt, this is the correct part: https://www.dcincable.com/xnj46-0xnj46-c..., remember not to move the laptop while charging the battery, a good habit can make the laptop working longer.

Tom - Réponse

On the dell 3180 non Chromebook variant You don't have to remove the hole motherboard just finesse it out and replace the part.

Jacob Hickman - Réponse

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