Introdução

This guide shows how to replace the network card in a Dell Latitude 3310. Rest assured, a network card is not the hardest thing to replace on a laptop. Follow this guide and you'll be connected in no time!

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    • Remove seven 8.0 mm screws using a Phillips #1 screwdriver.

    • Remove three 5.0 mm screws using a Phillips #1 screwdriver.

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    • Using the iFixit opening tool, gently pry between the body of the laptop and the bottom cover. Make your way around the laptop carefully releasing all plastic clips.

    • The screen hinges are an ideal spot to begin prying.

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    • Remove the bottom cover.

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    • Locate the white-and-black wire connected to the network card, then trace it and remove it from the fan’s retaining clips.

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    • Using a Phillips #1 screwdriver, remove the screw fastening the network card to the board.

    • The card will lift up at an angle.

    • Using your fingers, gently pull straight up on the white/black connectors.

    • Remove the Wi-Fi card.

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    • Insert the replacement card into the slot.

    • If you're having trouble lining it up, it is safe to insert it at an angle.

    • Reconnect the white/black wires.

    • Make sure to connect the correct wire to the correct side. This is indicated by a white and black arrow found on the sticker of the network card.

    • Reinstall the metal plate & screw to fasten the card to the board.

Conclusão

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

MattGalliUNT

Membro desde: 09/09/25

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