Introduction

If you are experiencing a loose or dirty headphone jack on your laptop then you will have to replace the headphone jack on the Lenovo 720-12IKB

The headphone jack on the Lenovo 720-12IKB is necessary to listen to the audio through a headset.

Use caution when replacing components in your Laptop as you could damage other components.

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    • Unscrew and remove the four 5.5 mm Phillips #00 screws on the back panel.

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    • Pull down on the cover to remove it and you will see the battery after removing the cover.

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    • Unscrew and remove the 4.0 mm Phillips #00 screws on the battery to remove it from the motherboard.

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    • Remove the battery wires from the socket on the motherboard above the battery.

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    • Finally remove the battery from the case.

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    • The headphone jack can be found on the top right of the chassis.

    • Start by removing the 2.0 mm Phillips #00 screw.

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    • Undo the clip and remove the connector.

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    • Pull the connector to the right to remove it from the clip.

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    • Remove the headphone jack from the chassis.

Conclusion

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

Alex Escobar

Member since: 10/02/22

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