Dell Latitude 3189 Power Jack Replacement

Written By: Bryan Pratt

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Dell Latitude 3189 Power Jack Replacement

Difficulty

Moderate

Steps

Time Required

10 - 20 minutes

Introduction

One common issue that laptop users may encounter is a malfunctioning or damaged power jack, otherwise known as a charging port. You may notice that the charger slips out of the port, or that the port is wobbling and loose.

This component is crucial for powering up and recharging the device, and can experience various problems due to frequent use, mishandling, or manufacturing defects. This short guide will assist you in removing and replacing the charging port.

Tools

Parts

Dell Chromebook DC-IN Jack - XNJ46

Step 1

Before beginning, power off and unplug the device.
Use a Phillips #0 screwdriver to loosen the seven captive screws that secure the lower case.

Step 2

Insert a nylon spudger between the lower case and chassis at the two hinge spaces on the back side of the laptop and pry up the lower case.
Do not use metal items to pry the base cover off, like a screwdriver, as it could slip and damage internal components.
Avoid prying at the ports which could damage the ports.

Step 3

Grip and pull the lower case up and away.
If you feel any significant resistance, double check that all of the screws are loosened.

Step 4

Before performing any operations within the laptop, unplug the battery.
Using the pull tab on the connector, pull the connector directly out of its motherboard port.

Step 5

Use a spudger to push the charging port connector directly out of its motherboard port.
The charging port is located in the top-right corner of the device, near the hinge.