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Toshiba Satellite L855-S5119 Fan Replacement

Toshiba Satellite L855-S5119 Fan Replacement

xu yan

xu yan et 4 autres contributeurs

Dernière mise à jour le June 11, 2023

8 minutes
Modérée

Introduction

Passez à l'étape 1

This guide will help readers replace the fan which can stop working over time.

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Outils

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  1. Toshiba Satellite L855-S5119 Fan Replacement, Battery: étape 1, image 1 de 1

    • Turn the laptop face down to expose the back.

    • Locate the battery.

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  2. Toshiba Satellite L855-S5119 Fan Replacement: étape 2, image 1 de 3 Toshiba Satellite L855-S5119 Fan Replacement: étape 2, image 2 de 3 Toshiba Satellite L855-S5119 Fan Replacement: étape 2, image 3 de 3

    • Locate the battery latches. The battery latch mechanism can be compared to a door -- The right latch, when pushed right, unlocks the battery, while the left latch, when pushed left, releases the battery, pushing it out from its container.

    • Push the latch on the right to the right to unlock the battery latch locking mechanism.

    • Push the battery latch on the left to the left to unlock the battery.

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  3. Toshiba Satellite L855-S5119 Fan Replacement: étape 3, image 1 de 2 Toshiba Satellite L855-S5119 Fan Replacement: étape 3, image 2 de 2

    • With the left battery latch pushed left, remove the battery from its port by lifting the battery from the middle of the battery.

    • The battery will come free.

    Modifier

  4. Toshiba Satellite L855-S5119 Fan Replacement, Back Plate Removal: étape 4, image 1 de 3 Toshiba Satellite L855-S5119 Fan Replacement, Back Plate Removal: étape 4, image 2 de 3 Toshiba Satellite L855-S5119 Fan Replacement, Back Plate Removal: étape 4, image 3 de 3

    • Turn the laptop over to place it top down.

    • Use a Phillips #1 screwdriver to remove the screw holding in the back plate. This screw does not come out of the plate.

    • Lift the back plate off the laptop, exposing the RAM and Hard Disk.

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  6. Toshiba Satellite L855-S5119 Fan Replacement, Optical Drive: étape 5, image 1 de 2 Toshiba Satellite L855-S5119 Fan Replacement, Optical Drive: étape 5, image 2 de 2

    • Using a Phillips #0 screwdriver, remove the single 3mm screw.

    Modifier

  7. Toshiba Satellite L855-S5119 Fan Replacement: étape 6, image 1 de 2 Toshiba Satellite L855-S5119 Fan Replacement: étape 6, image 2 de 2

    • Rotate the laptop so that you have access to the optical drive.

    • The optical drive is now only attached by a port in the drive's back. The optical drive can be pulled straight out of its housing.

    • Remove the drive.

    Modifier

  8. Toshiba Satellite L855-S5119 Fan Replacement, Hard Drive: étape 7, image 1 de 2 Toshiba Satellite L855-S5119 Fan Replacement, Hard Drive: étape 7, image 2 de 2

    • Unscrew the hard drive.

    • There could be up to five 3mm screws - One on each corner of the hard drive, and one at one end of the hard drive, attaching the drive to the laptop's frame.

    • Carefully push the hard drive away from its port. This should not require substantial force.

    • Lift the hard drive out.

    • Some hard drives have a plastic tab, which can be lifted from to remove the hard drive.

    • Otherwise, take hold of opposite sides of the hard drive and lift the drive straight up.

    Modifier

  9. Toshiba Satellite L855-S5119 Fan Replacement, Back Cover Removal: étape 8, image 1 de 2 Toshiba Satellite L855-S5119 Fan Replacement, Back Cover Removal: étape 8, image 2 de 2

    • Unscrew the screws circled in red. This includes eleven 6mm screws, and one 5mm screw underneath where the optical drive was housed. All screws can be removed with a Phillips #0 screwdriver.

    • Carefully remove the back cover. The battery holder contains notches that help hold the case in place, so take care not to break those.

    Modifier

  10. Toshiba Satellite L855-S5119 Fan Replacement, Fan: étape 9, image 1 de 3 Toshiba Satellite L855-S5119 Fan Replacement, Fan: étape 9, image 2 de 3 Toshiba Satellite L855-S5119 Fan Replacement, Fan: étape 9, image 3 de 3

    • Remove the two 5mm screws on the fan assembly using a Phillips #0 screwdriver.

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  11. Toshiba Satellite L855-S5119 Fan Replacement: étape 10, image 1 de 3 Toshiba Satellite L855-S5119 Fan Replacement: étape 10, image 2 de 3 Toshiba Satellite L855-S5119 Fan Replacement: étape 10, image 3 de 3

    • Unplug the fan's connection to the motherboard.

    • Lift the fan from the laptop.

    • Use a soft cloth to clean the dust away from where the fan was.

    Modifier
Conclusion

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

Une autre personne a terminé cette réparation.

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xu yan

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