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Toshiba CB35-C3300 Chromebook 2 Fan replacement

Introduzione

To complete this guide you will need patience and to work with a steady, gentle hand.

Cosa ti serve

  1. Toshiba CB35-C3300 Chromebook 2 Fan replacement, Back Cover: passo 1, immagine 1 di 2 Toshiba CB35-C3300 Chromebook 2 Fan 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 Fan replacement: passo 2, immagine 1 di 2 Toshiba CB35-C3300 Chromebook 2 Fan 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 Fan 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 Fan replacement: passo 4, immagine 1 di 2 Toshiba CB35-C3300 Chromebook 2 Fan 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 Fan replacement, Battery: passo 5, immagine 1 di 2 Toshiba CB35-C3300 Chromebook 2 Fan 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 Fan replacement: passo 6, immagine 1 di 2 Toshiba CB35-C3300 Chromebook 2 Fan 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.

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  8. Toshiba CB35-C3300 Chromebook 2 Fan replacement: passo 7, immagine 1 di 3 Toshiba CB35-C3300 Chromebook 2 Fan replacement: passo 7, immagine 2 di 3 Toshiba CB35-C3300 Chromebook 2 Fan 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 Fan replacement: passo 8, immagine 1 di 2 Toshiba CB35-C3300 Chromebook 2 Fan 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 Fan replacement, Fan: passo 9, immagine 1 di 1

    • Locate the fan

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  11. Toshiba CB35-C3300 Chromebook 2 Fan 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 Fan replacement: passo 11, immagine 1 di 3 Toshiba CB35-C3300 Chromebook 2 Fan replacement: passo 11, immagine 2 di 3 Toshiba CB35-C3300 Chromebook 2 Fan 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 Fan replacement: passo 12, immagine 1 di 3 Toshiba CB35-C3300 Chromebook 2 Fan replacement: passo 12, immagine 2 di 3 Toshiba CB35-C3300 Chromebook 2 Fan 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 Fan replacement: passo 13, immagine 1 di 2 Toshiba CB35-C3300 Chromebook 2 Fan 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 Fan 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 Fan 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 Fan replacement: passo 16, immagine 1 di 3 Toshiba CB35-C3300 Chromebook 2 Fan replacement: passo 16, immagine 2 di 3 Toshiba CB35-C3300 Chromebook 2 Fan 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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Conclusione

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

Altre 3 persone hanno completato questa guida.

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

4Commenti sulla guida

Where do you purchase a replacement fan?

Taylor Wilson - Replica

Replacement fans are readily available on eBay for $5-15. Just search for: Toshiba CB35 Chromebook Fan

faba - Replica

Can anyone explain why the battery needs to be removed? I don’t see how it would interfere with fan removal and replacement.

faba - Replica

I was able to replace my fan without removing the battery (skip steps 5-8). Also able to skip steps 12 (Wifi PCB wire) and 13 (headphone jack wire) by carefully moving those wires out of the way while removing the fan. Note that when removing the heat sink, the the old thermal paste should be cleaned off and new paste applied (it may come on the new heat sink). The fan I bought on eBay was a C30 model with different heat sink, but I was able to swap the old heat sink onto the new fan. Final note when reassembling - the rubber footpads are NOT interchangeable. One has a small round hole and the other has a short slot.

faba - Replica

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