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Lenovo ThinkPad X390 Battery Replacement

What you need

  1. Lenovo ThinkPad X390 Battery Replacement, Back Cover: step 1, image 1 of 1
    • Turn off and power down the laptop before proceeding with the guide.

    • Flip your laptop over and place on a flat surface so you can access the screws on the base cover.

    • Using a Phillips #0 screwdriver, unscrew the five screws on the base cover.

    • The screws are not removable.

  2. Lenovo ThinkPad X390 Battery Replacement: step 2, image 1 of 2 Lenovo ThinkPad X390 Battery Replacement: step 2, image 2 of 2
    • Remove the base cover by inserting a plastic opening tool in between the cover and the rest of the laptop.

    • Once the tool is inserted, slide the tool along the edges of the case and push down on the opening tool to detach the case.

    • You may need to move the tool to different locations to fully release the back cover.

  3. Lenovo ThinkPad X390 Battery Replacement, Battery: step 3, image 1 of 2 Lenovo ThinkPad X390 Battery Replacement, Battery: step 3, image 2 of 2
    Tool used on this step:
    Tweezers
    $4.99
    Buy
    • Using tweezers, unplug the battery from the laptops motherboard by pulling on the cable that attaches it.

  4. Lenovo ThinkPad X390 Battery Replacement: step 4, image 1 of 2 Lenovo ThinkPad X390 Battery Replacement: step 4, image 2 of 2
    • Using a Phillips #0 screwdriver, remove the four 5.2 mm screws holding the battery in place.

  5. Lenovo ThinkPad X390 Battery Replacement: step 5, image 1 of 2 Lenovo ThinkPad X390 Battery Replacement: step 5, image 2 of 2
    • Using your hands, remove the battery from the laptop.

Conclusion

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

For optimal performance, after completing this guide, calibrate your newly installed battery.

Take your e-waste to an R2 or e-Stewards certified recycler.

2 other people completed this guide.

Curtis Kubacka

Member since: 09/28/21

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Clemson, Team 5-1, Hunter Fall 2021 Member of Clemson, Team 5-1, Hunter Fall 2021

CLEM-HUNTER-F21S5G1

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