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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.

  1. Dell Latitude 7390 Fan Replacement, Bottom Panel: step 1, image 1 of 1
    • Orient your Dell Latitude 7390 laptop so that it is facing towards you as if you're going to open it.

  2. Dell Latitude 7390 Fan Replacement: step 2, image 1 of 3 Dell Latitude 7390 Fan Replacement: step 2, image 2 of 3 Dell Latitude 7390 Fan Replacement: step 2, image 3 of 3
    • Flip your laptop over so that the bottom is facing up.

  3. Dell Latitude 7390 Fan Replacement: step 3, image 1 of 1
    • Using your Phillips #1 screwdriver, remove the eight 6 mm screws around the border of the bottom panel.

  4. Dell Latitude 7390 Fan Replacement: step 4, image 1 of 2 Dell Latitude 7390 Fan Replacement: step 4, image 2 of 2
    • Using an opening tool or picks, work your way around the periphery and pry the back case off.

  5. Dell Latitude 7390 Fan Replacement: step 5, image 1 of 1
    • Finally, lift the back panel off to uncover the inside of your Dell Latitude 7390.

  6. Dell Latitude 7390 Fan Replacement, Battery: step 6, image 1 of 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.

  7. Dell Latitude 7390 Fan Replacement: step 7, image 1 of 3 Dell Latitude 7390 Fan Replacement: step 7, image 2 of 3 Dell Latitude 7390 Fan Replacement: step 7, image 3 of 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.

  8. Dell Latitude 7390 Fan Replacement: step 8, image 1 of 1
    • Carefully lift the battery out of the laptop.

  9. Dell Latitude 7390 Fan Replacement, Fan: step 9, image 1 of 1
    • Remove the five black screws holding the fan and heatsink in place using the Phillips #0 screwdriver.

  10. Dell Latitude 7390 Fan Replacement: step 10, image 1 of 1
    • Use tweezers or your fingers to disconnect the fan connector.

  11. Dell Latitude 7390 Fan Replacement: step 11, image 1 of 1
    • Remove the fan from the case.

Conclusion

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

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Glennjay Elayda

Member since: 02/22/2022

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Clemson, Team 1-4, Hunter Spring 2022 Member of Clemson, Team 1-4, Hunter Spring 2022

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