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Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement

はじめに

The WIFI PCB is how your device is able to connect to the internet through an antenna. This may need replacement if your device refuses to connect to working WIFI when other devices can connect.

必要な工具と部品

  1. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement, Back Cover: 手順 1、 2の画像 1 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement, Back Cover: 手順 1、 2の画像 2

    • Remove the 2 rubber foot pads from the bottom (opposite the hinge) with the small Plastic Opening tool.

    編集

  2. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 2、 2の画像 1 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 2、 2の画像 2

    • Remove the 10 7.1 mm screws using Phillips #1 screwdriver.

    編集

  3. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 3、 1の画像 1

    • Loosen the back cover by using a plastic opening tool all the way around the device.

    • There are areas all along the sides of the device that help aid in this.

    • Be careful when prying, and go slow. The silver plastic frame around the dull gray plastic bottom is fragile and easily dented from prying pressure.

    編集

  4. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 4、 2の画像 1 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 4、 2の画像 2

    • Remove the back cover by gently lifting up on one side of the device.

    • The easiest side to lift up on is the one with the removed rubber foot pads.

    編集

  5. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement, Battery: 手順 5、 2の画像 1 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement, Battery: 手順 5、 2の画像 2

    • Remove the tape holding the speaker wire to the battery on both sides using a small opening tool.

    編集

  6. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 6、 2の画像 1 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 6、 2の画像 2

    • Remove the 4 Phillips 3.2 mm screws holding the battery in place, with the Phillips #1 screwdriver.

    編集

  7. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 7、 3の画像 1 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 7、 3の画像 2 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 7、 3の画像 3

    • To disconnect the wire from the mother board, gently press down with the flat end of Spudger and pull on the wire.

    • Gently shaking the wire from left to right helps with the wire removal

    編集

  9. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 8、 2の画像 1 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 8、 2の画像 2

    • Remove the battery by gently pulling on the bottom corners.

    • Be careful to move the battery's wire under the speaker's wire.

    編集

  10. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement, Fan: 手順 9、 1の画像 1

    • Locate the fan

    編集

  11. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 10、 1の画像 1

    • Unscrew the 4 Phillip screws using a Phillips # 1 Screwdriver.

    • These screws only loosen partially, they do not disconnect.

    編集

  12. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 11、 3の画像 1 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 11、 3の画像 2 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 11、 3の画像 3

    • The top wire is the fan's wire. Remove it by pulling it from the motherboard.

    編集

  13. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 12、 3の画像 1 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 12、 3の画像 2 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 12、 3の画像 3

    • To remove the Wifi PCB wire lift up the hinged flap with your finger or with the aid of the spudger tool.

    • After the flap is lifted, pull the wire up out of the connector socket.

    編集

  14. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 13、 2の画像 1 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 13、 2の画像 2

    • Remove the headphone jack wire by pulling it out of the connector socket.

    編集

  15. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 14、 1の画像 1

    • Remove the Phillip 3.6 mm screw from the fan using a Phillips #1 screwdriver.

    編集

  16. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 15、 1の画像 1

    • Lift up on the metal plate that hold the screws to start removing the fan.

    編集

  17. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 16、 3の画像 1 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 16、 3の画像 2 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 16、 3の画像 3

    • Once lifted, you will notice that there are two wires tucked under plastic tunnels on the right side of the fan. Remove these wires.

    • These wires require you to gently pull them out of there tunnel.

    • Once the wires are removed the fan should be removed entirely.

    編集

  18. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement, WiFi PCB: 手順 17、 1の画像 1

    • The WiFi PCB is located next to the fan.

    編集

  19. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 18、 1の画像 1

    • Remove the Phillips 3.7 mm screw using a Phillips #1 screwdriver.

    編集

  20. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: 手順 19、 1の画像 1

    • Gently remove the WiFi PCB by pulling upward.

    編集
終わりに

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

作成者

3人の作成者と共同で作成されました。

Jillian Thomas

メンバー登録日: 10/14/17

209 ポイント

4のガイドは作成済み

バッジ: 13

+10 個以上のバッジ

チーム

USF Tampa, Team S1-G121, Cagle Fall 2017 USF Tampa, Team S1-G121, Cagle Fall 2017人のメンバー

USFT-CAGLE-F17S1G121

3 メンバー

14のガイドは作成済み

コメント 1 件

The article has some mistakes, namely, this isn’t the WiFi / WLAN, it is a USB port and card reader slot PCB. I came to iFixIt to double-check the part to upgrade to WiFi 6 (ax). Once you fix the part name, the article is good! The part number DA0BUITH8D0 is what to search for when trying to buy one. I didn’t need one, but looked it up just the same, there are not a ton of these out there and I would probably just resort to a USB reader.

Vic Lovan - 返信

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