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Dell Latitude 7390 (2-in-1) Fan Replacement

Introduction

If you need to repair or replace the fan component in the Dell Latitude 7390, this guide shows you step-by-step how to access it.

Prior to starting this repair, be sure to turn off your laptop and unplug from the power adapter.

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  1. Dell Latitude 7390 (2-in-1) Fan Replacement, Bottom Panel: étape 1, image 1 de 1

    • Orient your Dell Latitude 7390 laptop so that it is facing towards you as if you're going to open it.

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  2. Dell Latitude 7390 (2-in-1) Fan Replacement: étape 2, image 1 de 3 Dell Latitude 7390 (2-in-1) Fan Replacement: étape 2, image 2 de 3 Dell Latitude 7390 (2-in-1) Fan Replacement: étape 2, image 3 de 3

    • Flip your laptop over so that the bottom is facing up.

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  3. Dell Latitude 7390 (2-in-1) Fan Replacement: étape 3, image 1 de 1

    • Using your Phillips #1 screwdriver, remove the eight 6 mm screws around the border of the bottom panel.

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  4. Dell Latitude 7390 (2-in-1) Fan Replacement: étape 4, image 1 de 2 Dell Latitude 7390 (2-in-1) Fan Replacement: étape 4, image 2 de 2

    • Using an opening tool or picks, work your way around the periphery and pry the back case off.

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  6. Dell Latitude 7390 (2-in-1) Fan Replacement: étape 5, image 1 de 1

    • Finally, lift the back panel off to uncover the inside of your Dell Latitude 7390.

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  7. Dell Latitude 7390 (2-in-1) Fan Replacement, Battery: étape 6, image 1 de 1

    • Make sure the laptop is turned OFF and unplugged from the power adapter before taking the battery out.

    • Use the Phillips #1 screwdriver to remove the five 6 mm screws holding the battery in place along the edges of the battery.

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  8. Dell Latitude 7390 (2-in-1) Fan Replacement: étape 7, image 1 de 3 Dell Latitude 7390 (2-in-1) Fan Replacement: étape 7, image 2 de 3 Dell Latitude 7390 (2-in-1) Fan Replacement: étape 7, image 3 de 3

    • Be careful not to break the connector by pulling too hard on the black tab.

    • Pull the black tab on the top of the connector to unplug the battery from the motherboard.

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  9. Dell Latitude 7390 (2-in-1) Fan Replacement: étape 8, image 1 de 1

    • Carefully lift the battery out of the laptop.

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  10. Dell Latitude 7390 (2-in-1) Fan Replacement, Fan: étape 9, image 1 de 1

    • Remove the five black screws holding the fan and heatsink in place using the Phillips #0 screwdriver.

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  11. Dell Latitude 7390 (2-in-1) Fan Replacement: étape 10, image 1 de 1
    Outil utilisé dans cette étape :
    Tweezers
    $4.99
    J'achète

    • Use tweezers or your fingers to disconnect the fan connector.

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  12. Dell Latitude 7390 (2-in-1) Fan Replacement: étape 11, image 1 de 1

    • Remove the fan from the case.

    Modifier
Conclusion

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

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Glennjay Elayda

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Un commentaire

Wonderful!! :)

Since a couple of weeks, my laptop is heating up to 95 degrees even when noting much is going on. I wanted to have it fixed, but I don't have hundreds of dollars to spend to fix a laptop that (in apparence) works just fine. But I know it's not smart, and it keeps stressing me out.

With the step-by-step explanations and photos, it doesn't look hard at all to do it by myself... and the replacement part is like<30-50$ on Dell's website! Hallelujia!!

Thanks a lot!!

 

*The only thing that would be nice to add is the model name/number of the heatsink or fan that I need to use to make the replacement (the heatsink isn't mentioned in the parts that you need).

Sara Xa - Réponse

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