Dell Inpiron 3542 Motherboard Replacement

Rachel lindsey et 8 autres contributeurs

Dernière mise à jour le January 10, 2025

45 minutes - 1 heure

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Introduction

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If your Dell Inspiron 3542 laptop has stopped working or needs to be upgraded with a new motherboard, this guide will help you do so. The motherboard is responsible for system stability and performance, and your laptop will load a lot faster. If the motherboard stops working, then the entire system will begin to fail, including fans, lights, and more.

Before beginning, it is highly recommended to power off the laptop and disconnect the power supply before starting. This can prevent short circuits and other damages.

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Étape 1 Motherboard

Dell Inpiron 3542 Motherboard Replacement, Motherboard: étape 1, image 1 de 2

Dell Inpiron 3542 Motherboard Replacement, Motherboard: étape 1, image 2 de 2

Slide the latches on both sides of the laptop outward to unlock the battery.
Remove the battery from the computer.
Replacing a motherboard can lead to data loss. Make sure to backup any important data on the laptop before replacing the motherboard.

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Étape 2

Remove the screw. (1 x M2 x 3mm)
Slide down the access door and remove it.

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Étape 3

Dell Inpiron 3542 Motherboard Replacement: étape 3, image 3 de 3

Remove the screw. (1 x M2 x 3mm)
Move the hard drive to the open area and remove it.

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Étape 4

Dell Inpiron 3542 Motherboard Replacement: étape 4, image 3 de 3

Unplug the black and white antenna cables from the wireless card.
Remove the screw. (1 x M2 x 3mm)
Remove the wireless card from the laptop.

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Étape 5

Remove all screws from the bottom of the laptop. (10 x M2.5 x 5mm)
Turn over the laptop and open it.

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Étape 6

Use the plastic prying device to release the keyboard. Avoid from using excessive force to prevent damages.
Lift the keyboard.
Unplug the cable connecting the keyboard to the laptop.
Remove the keyboard.