Skip to main content

Introduction

If you need to replace the battery in the Dell Latitude 7390, this guide demonstrates how to accomplish this task.

Before beginning this repair, be sure to turn off your laptop and unplug from the power adapter.

  1. Dell Latitude 7390 Battery Replacement, Bottom Panel: step 1, image 1 of 1
    • Orient your Dell Latitude 7390 laptop so that it is facing towards you as if you're going to open it.

  2. Dell Latitude 7390 Battery Replacement: step 2, image 1 of 3 Dell Latitude 7390 Battery Replacement: step 2, image 2 of 3 Dell Latitude 7390 Battery Replacement: step 2, image 3 of 3
    • Flip your laptop over so that the bottom is facing up.

  3. Dell Latitude 7390 Battery Replacement: step 3, image 1 of 1
    • Using your Phillips #1 screwdriver, remove the eight 6 mm screws around the border of the bottom panel.

  4. Dell Latitude 7390 Battery Replacement: step 4, image 1 of 2 Dell Latitude 7390 Battery Replacement: step 4, image 2 of 2
    • Using an opening tool or picks, work your way around the periphery and pry the back case off.

  5. Dell Latitude 7390 Battery Replacement: step 5, image 1 of 1
    • Finally, lift the back panel off to uncover the inside of your Dell Latitude 7390.

  6. Dell Latitude 7390 Battery Replacement, Battery: step 6, image 1 of 1
    • Make sure the laptop is turned OFF and unplugged from the power adapter before taking the battery out.

    • Use the Phillips #1 screwdriver to remove the five 6 mm screws holding the battery in place along the edges of the battery.

  7. Dell Latitude 7390 Battery Replacement: step 7, image 1 of 3 Dell Latitude 7390 Battery Replacement: step 7, image 2 of 3 Dell Latitude 7390 Battery Replacement: step 7, image 3 of 3
    • Be careful not to break the connector by pulling too hard on the black tab.

    • Pull the black tab on the top of the connector to unplug the battery from the motherboard.

  8. Dell Latitude 7390 Battery Replacement: step 8, image 1 of 1
    • Carefully lift the battery out of the laptop.

Conclusion

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

Julia Blahut

Member since: 02/22/2022

219 Reputation

2 Guides authored

Team

Clemson, Team 1-4, Hunter Spring 2022 Member of Clemson, Team 1-4, Hunter Spring 2022

CLEM-HUNTER-S22S1G4

5 Members

5 Guides authored

0 Comments

Add Comment

View Statistics:

Past 24 Hours: 9

Past 7 Days: 52

Past 30 Days: 226

All Time: 411