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Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement

Introduzione

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.

Cosa ti serve

  1. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement, Back Cover: passo 1, immagine 1 di 2 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement, Back Cover: passo 1, immagine 2 di 2

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

    Modifica

  2. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 2, immagine 1 di 2 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 2, immagine 2 di 2

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

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  3. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 3, immagine 1 di 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.

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  4. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 4, immagine 1 di 2 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 4, immagine 2 di 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.

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  5. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement, Battery: passo 5, immagine 1 di 2 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement, Battery: passo 5, immagine 2 di 2

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

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  6. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 6, immagine 1 di 2 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 6, immagine 2 di 2

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

    Modifica

  7. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 7, immagine 1 di 3 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 7, immagine 2 di 3 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 7, immagine 3 di 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

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  9. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 8, immagine 1 di 2 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 8, immagine 2 di 2

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

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

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  10. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement, Fan: passo 9, immagine 1 di 1

    • Locate the fan

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  11. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 10, immagine 1 di 1

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

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

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  12. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 11, immagine 1 di 3 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 11, immagine 2 di 3 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 11, immagine 3 di 3

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

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  13. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 12, immagine 1 di 3 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 12, immagine 2 di 3 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 12, immagine 3 di 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.

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  14. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 13, immagine 1 di 2 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 13, immagine 2 di 2

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

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  15. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 14, immagine 1 di 1

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

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  16. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 15, immagine 1 di 1

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

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  17. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 16, immagine 1 di 3 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 16, immagine 2 di 3 Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 16, immagine 3 di 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.

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  18. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement, WiFi PCB: passo 17, immagine 1 di 1

    • The WiFi PCB is located next to the fan.

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  19. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 18, immagine 1 di 1

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

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  20. Toshiba CB35-C3300 Chromebook 2 WiFi PCB Replacement: passo 19, immagine 1 di 1

    • Gently remove the WiFi PCB by pulling upward.

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Conclusione

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

Autore

con 3 altri collaboratori

Jillian Thomas

Membro da: 10/14/17

209 Reputazione

4 Guide realizzate

Distintivi: 13

+10 altri distintivi

Team

USF Tampa, Team S1-G121, Cagle Fall 2017 Membro di USF Tampa, Team S1-G121, Cagle Fall 2017

USFT-CAGLE-F17S1G121

3 Membri

14 Guide realizzate

Un commento

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 - Replica

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