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はじめに

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.

パーツ

パーツは指定されていません。

  1. Cr-48 Chromebook Network Card Replacement, Remove the Battery: 手順 1、 3の画像 1 Cr-48 Chromebook Network Card Replacement, Remove the Battery: 手順 1、 3の画像 2 Cr-48 Chromebook Network Card Replacement, Remove the Battery: 手順 1、 3の画像 3
    • Slide the switch on the bottom of the laptop until the battery pops out.

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

  2. Cr-48 Chromebook Network Card Replacement, Remove Rear Rubber Feet: 手順 2、 2の画像 1 Cr-48 Chromebook Network Card Replacement, Remove Rear Rubber Feet: 手順 2、 2の画像 2
    • Using forceps or tweezers, remove the two rear rubber feet to expose two hidden screws.

  3. Cr-48 Chromebook Network Card Replacement, Remove Screws: 手順 3、 3の画像 1 Cr-48 Chromebook Network Card Replacement, Remove Screws: 手順 3、 3の画像 2 Cr-48 Chromebook Network Card Replacement, Remove Screws: 手順 3、 3の画像 3
    • Using a Phillips head #00 Screwdriver, remove a total of 12 screws:

    • 10 screws in the battery compartment. Size ph#00, approximately 3 mm long.

    • 2 screws under rubber feet. Size ph#00, approximately 4.5 mm long.

  4. Cr-48 Chromebook Network Card Replacement: 手順 4、 3の画像 1 Cr-48 Chromebook Network Card Replacement: 手順 4、 3の画像 2 Cr-48 Chromebook Network Card Replacement: 手順 4、 3の画像 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.

  5. Cr-48 Chromebook Network Card Replacement, Identify the Network Card and Remove the Connectors: 手順 5、 3の画像 1 Cr-48 Chromebook Network Card Replacement, Identify the Network Card and Remove the Connectors: 手順 5、 3の画像 2 Cr-48 Chromebook Network Card Replacement, Identify the Network Card and Remove the Connectors: 手順 5、 3の画像 3
    • 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.

  6. Cr-48 Chromebook Network Card Replacement, Unscrew and Remove Network Card: 手順 6、 3の画像 1 Cr-48 Chromebook Network Card Replacement, Unscrew and Remove Network Card: 手順 6、 3の画像 2 Cr-48 Chromebook Network Card Replacement, Unscrew and Remove Network Card: 手順 6、 3の画像 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.

終わりに

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

Robert McLaughlin

メンバー登録日: 2014年09月09日

462 ポイント

3のガイドは作成済み

チーム

CSU Fullerton, Team 2-2, Bruce Fall 2014 CSU Fullerton, Team 2-2, Bruce Fall 2014人のメンバー

CSUF-BRUCE-F14S2G2

3 メンバー

10のガイドは作成済み

コメント1件

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 - 返信

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