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Dell Vostro 3400 Fan Replacement

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Time Required: 10 minutes
Difficulty: Easy
Dell Vostro 3400 Fan Replacement

Introduction

Go to step 1 ↓

This guide provides instructions to replace the fan of the Dell Vostro 3400 laptop.

The fan is an essential part of the laptop, keeping it cool. Changing your laptop fan is necessary if your laptop overheats, as the fan is what regulates the laptop's temperature. This guide will help you get to the laptop's fan in just a few steps.

As you follow along, be gentle when applying pressure to pieces in the motherboard. Applying too much pressure might break an essential component of the laptop.

What you need

Tools

    1. Dell Vostro 3400 Fan Replacement, Fan: step 1, image 1 of 3 Dell Vostro 3400 Fan Replacement, Fan: step 1, image 2 of 3 Dell Vostro 3400 Fan Replacement, Fan: step 1, image 3 of 3
      • Remove the nine screws that keep the back panel in place using the Phillips #00 screwdriver.

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    2. Dell Vostro 3400 Fan Replacement: step 2, image 1 of 3 Dell Vostro 3400 Fan Replacement: step 2, image 2 of 3 Dell Vostro 3400 Fan Replacement: step 2, image 3 of 3
      • Pop the back panel open using a spudger.

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    3. Dell Vostro 3400 Fan Replacement: step 3, image 1 of 3 Dell Vostro 3400 Fan Replacement: step 3, image 2 of 3 Dell Vostro 3400 Fan Replacement: step 3, image 3 of 3
      • Remove the two screws that hold the fan in place using the Phillips #00 screwdriver.

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    4. Dell Vostro 3400 Fan Replacement: step 4, image 1 of 3 Dell Vostro 3400 Fan Replacement: step 4, image 2 of 3 Dell Vostro 3400 Fan Replacement: step 4, image 3 of 3
      Tool used on this step:
      Tweezers
      $4.99
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      • Detach the brown wire coiled around the fan using a pair of tweezers.

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    5. Dell Vostro 3400 Fan Replacement: step 5, image 1 of 3 Dell Vostro 3400 Fan Replacement: step 5, image 2 of 3 Dell Vostro 3400 Fan Replacement: step 5, image 3 of 3
      • Pull out the connection between the fan and the motherboard.

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    6. Dell Vostro 3400 Fan Replacement: step 6, image 1 of 1
      • Remove the fan from the laptop.

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Conclusion

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

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Yahaira Nava Gonzalez

Member since: 10/26/22

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