Introdução

In this guide, you will learn how to remove the back panel and disconnect the Dell Latitude 5490 laptop battery.

Disconnecting the battery is necessary to begin safely repairing your laptop.

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    • Power off the laptop before beginning the disassembly process.

    • Close the device and flip the laptop over so the backplate is facing up.

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    • Using a Phillips #0 Screwdriver, loosen all eight captive screws in the backplate.

    • You do not need to fully remove the screws. Instead, unscrew them until you can easily jostle the screws.

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    • Using the spudger, pry the backplate from the laptop starting from external chassis (the back side of the laptop).

    • Continue prying in a clockwise direction around the backplate until it is able to be removed with just your hands.

    • Remove the backplate and put it aside for reassembly.

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    • Using your finger, remove the battery connector using the handle found on top.

    • You do not need to remove the connector completely from the laptop. Doing so may result in damage to your computer. Instead, pull the handle so the connector is suspended above the pins.

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    • Hold down the power button for 15 seconds to discharge the remaining electricity within the laptop.

Conclusão

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

Jordan

Membro desde: 09/10/25

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