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Dell Inspiron 14-7437 Thermal Cooling Fan Replacement

Introduction

The Thermal-Cooling Assembly is used to keep your laptop from overheating while running. If this breaks and is not replaced you run the risk of frying your motherboard.

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  1. Dell Inspiron 14-7437 Thermal Cooling Fan Replacement, Base Cover: étape 1, image 1 de 2 Dell Inspiron 14-7437 Thermal Cooling Fan Replacement, Base Cover: étape 1, image 2 de 2

    • Power off your Dell Inspiron 14-7437 before disassembling.

    • Remove the eight 4.5 mm screws on the back panel of the device using the Phillips 1 Screwdriver.

    • The two 4.5 mm screws in the center under the rubber mount cannot be removed, but can be loosened.

    Modifier

  2. Dell Inspiron 14-7437 Thermal Cooling Fan Replacement: étape 2, image 1 de 2 Dell Inspiron 14-7437 Thermal Cooling Fan Replacement: étape 2, image 2 de 2

    • Pry open the back cover using a spudger and slide it along the under the cover.

    Modifier

  3. Dell Inspiron 14-7437 Thermal Cooling Fan Replacement, Battery: étape 3, image 1 de 2 Dell Inspiron 14-7437 Thermal Cooling Fan Replacement, Battery: étape 3, image 2 de 2

    • Remove the two 2.5 mm screws holding the battery in place using the J000 Phillips Head Screwdriver.

    Modifier

  4. Dell Inspiron 14-7437 Thermal Cooling Fan Replacement: étape 4, image 1 de 1

    • Disconnect the ribbon cables from the motherboard.

    Modifier

  5. Dell Inspiron 14-7437 Thermal Cooling Fan Replacement: étape 5, image 1 de 1

    • Lift up and remove the Lithium-Polymer Battery.

    Modifier

  6. Dell Inspiron 14-7437 Thermal Cooling Fan Replacement, Speaker: étape 6, image 1 de 1

    • Disconnect wires from Motherboard by gently pulling up.

    Modifier

  8. Dell Inspiron 14-7437 Thermal Cooling Fan Replacement: étape 7, image 1 de 3 Dell Inspiron 14-7437 Thermal Cooling Fan Replacement: étape 7, image 2 de 3 Dell Inspiron 14-7437 Thermal Cooling Fan Replacement: étape 7, image 3 de 3

    • Remove the speakers from the case.

    Modifier

  9. Dell Inspiron 14-7437 Thermal Cooling Fan Replacement, Coin Cell Battery: étape 8, image 1 de 1

    • Lift the coin cell battery wire, and carefully remove from motherboard.

    • There are little hooks that the wire is hooked under.

    Modifier

  10. Dell Inspiron 14-7437 Thermal Cooling Fan Replacement: étape 9, image 1 de 2 Dell Inspiron 14-7437 Thermal Cooling Fan Replacement: étape 9, image 2 de 2

    • Remove the Coin-Cell Battery from the case.

    • There is a small amount of adhesive on the bottom of the coin cell battery.

    Modifier

  11. Dell Inspiron 14-7437 Thermal Cooling Fan Replacement, Cooling Fan: étape 10, image 1 de 2 Dell Inspiron 14-7437 Thermal Cooling Fan Replacement, Cooling Fan: étape 10, image 2 de 2

    • Remove the two 2.5 mm screws using a J000 Phillips Head Screwdriver.

    Modifier

  12. Dell Inspiron 14-7437 Thermal Cooling Fan Replacement: étape 11, image 1 de 2 Dell Inspiron 14-7437 Thermal Cooling Fan Replacement: étape 11, image 2 de 2

    • Pull up on the wire and remove the Cooling Fan.

    Modifier

  13. Dell Inspiron 14-7437 Thermal Cooling Fan Replacement, Thermal-Cooling Assembly: étape 12, image 1 de 3 Dell Inspiron 14-7437 Thermal Cooling Fan Replacement, Thermal-Cooling Assembly: étape 12, image 2 de 3 Dell Inspiron 14-7437 Thermal Cooling Fan Replacement, Thermal-Cooling Assembly: étape 12, image 3 de 3

    • Disconnect cables connected to the motherboard by lifting the flaps up and pulling out.

    • This is a ZIF connector and needs to have the side flaps flipped up before removal.

    • The ZIF connector has small clips that need to be pulled up before being pulled out.

    Modifier

  14. Dell Inspiron 14-7437 Thermal Cooling Fan Replacement: étape 13, image 1 de 3 Dell Inspiron 14-7437 Thermal Cooling Fan Replacement: étape 13, image 2 de 3 Dell Inspiron 14-7437 Thermal Cooling Fan Replacement: étape 13, image 3 de 3

    • Remove the eight 2.5 mm screws using a J000 Phillips Head Screwdriver.

    Modifier

  15. Dell Inspiron 14-7437 Thermal Cooling Fan Replacement: étape 14, image 1 de 2 Dell Inspiron 14-7437 Thermal Cooling Fan Replacement: étape 14, image 2 de 2

    • Flip the motherboard.

    Modifier

  16. Dell Inspiron 14-7437 Thermal Cooling Fan Replacement: étape 15, image 1 de 2 Dell Inspiron 14-7437 Thermal Cooling Fan Replacement: étape 15, image 2 de 2

    • Loosen the three 2.5 mm screws using the J000 Phillips Head Screwdriver.

    • These three 2.5 mm screws cannot be removed from the Thermal Cooling assembly.

    Modifier

  17. Dell Inspiron 14-7437 Thermal Cooling Fan Replacement: étape 16, image 1 de 1

    • Remove the Thermal-Cooling Assembly from the motherboard.

    Modifier
Conclusion

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

Auteur

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Katelyn Remy

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Équipe

UMass Dartmouth, Team 7-8, Catania Spring 2016 Membre de l'équipe UMass Dartmouth, Team 7-8, Catania Spring 2016

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