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Cr-48 Chromebook Network Card Replacement

Introduction

The Cr-48 Chromebook shipped with a combined Wi-Fi / Cellular network card that can be easily removed and replaced if necessary. Use this guide to replace a malfunctioning network card in a Cr-48 Chromebook.

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  1. Cr-48 Chromebook Network Card Replacement, Battery: étape 1, image 1 de 3 Cr-48 Chromebook Network Card Replacement, Battery: étape 1, image 2 de 3 Cr-48 Chromebook Network Card Replacement, Battery: étape 1, image 3 de 3

    • Slide the switch on the bottom of the laptop until the battery pops out.

    • Once the battery pops out, you can remove it.

    Modifier

  2. Cr-48 Chromebook Network Card Replacement, Remove Rear Rubber Feet: étape 2, image 1 de 2 Cr-48 Chromebook Network Card Replacement, Remove Rear Rubber Feet: étape 2, image 2 de 2
    Outil utilisé dans cette étape :
    Tweezers
    $4.99
    J'achète

    • Using a pair of tweezers, remove the two rear rubber feet to expose two hidden screws.

    Modifier

  4. Cr-48 Chromebook Network Card Replacement, Remove Screws: étape 3, image 1 de 3 Cr-48 Chromebook Network Card Replacement, Remove Screws: étape 3, image 2 de 3 Cr-48 Chromebook Network Card Replacement, Remove Screws: étape 3, image 3 de 3

    • Remove ten 3 mm screws in the battery compartment using a Phillips #00 screwdriver.

    • Remove two 4.5 mm screws under the rubber feet using a Phillips #00 screwdriver.

    Modifier

  5. Cr-48 Chromebook Network Card Replacement: étape 4, image 1 de 3 Cr-48 Chromebook Network Card Replacement: étape 4, image 2 de 3 Cr-48 Chromebook Network Card Replacement: étape 4, image 3 de 3

    • Starting where the body of the laptop and the laptop screen meet, pry apart the lower case from the rest of the laptop.

    • The case is easier to remove when separating in a clockwise motion, as seen in the pictures.

    Modifier

  6. Cr-48 Chromebook Network Card Replacement, Identify the Network Card and Remove the Connectors: étape 5, image 1 de 3 Cr-48 Chromebook Network Card Replacement, Identify the Network Card and Remove the Connectors: étape 5, image 2 de 3 Cr-48 Chromebook Network Card Replacement, Identify the Network Card and Remove the Connectors: étape 5, image 3 de 3
    Outil utilisé dans cette étape :
    Tweezers
    $4.99
    J'achète

    • Once you've removed the lower case, you should see the network card on the corner of the device containing the USB port.

    • Disconnect the Wire connections on the network card using forceps or tweezers.

    Modifier

  7. Cr-48 Chromebook Network Card Replacement, Unscrew and Remove Network Card: étape 6, image 1 de 3 Cr-48 Chromebook Network Card Replacement, Unscrew and Remove Network Card: étape 6, image 2 de 3 Cr-48 Chromebook Network Card Replacement, Unscrew and Remove Network Card: étape 6, image 3 de 3

    • Remove Screw securing network card.

    • Size ph#00, approximately 3 mm long.

    • Once the screw is removed, the network card will pop up.

    • Pull the network card to remove it from the device.

    Modifier
Conclusion

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

Auteur

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Robert McLaughlin

Membre depuis le 09/09/14

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Équipe

CSU Fullerton, Team 2-2, Bruce Fall 2014 Membre de l'équipe CSU Fullerton, Team 2-2, Bruce Fall 2014

CSUF-BRUCE-F14S2G2

3 membres

10 tutoriels rédigés

Un commentaire

The card identified in the pictures is not a combined Wi-Fi / Cellular card. It is just a 3G cellular card; the WiFi card is the other card tucked under the flat ribbon next to the card pictured in this guide

Jorge Gomes - Réponse

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