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Введение

If your device isn’t charging or loses charge quickly, it may be time to replace the battery. Follow the instructions below to replace the battery in the Lenovo Yoga C940-IIL laptop.

Запчасти

Детали не указаны.

  1. Flip over the laptop so that the underside is facing you.
    • Flip over the laptop so that the underside is facing you.

  2. Using a plastic opening tool, remove the rubber foot. Using a plastic opening tool, remove the rubber foot. Using a plastic opening tool, remove the rubber foot.
    • Using a plastic opening tool, remove the rubber foot.

  3. Using the Phillips #0 screwdriver, remove the three screws underneath the rubber foot. Using the Phillips #0 screwdriver, remove the three screws underneath the rubber foot. Using the Phillips #0 screwdriver, remove the three screws underneath the rubber foot.
    • Using the Phillips #0 screwdriver, remove the three screws underneath the rubber foot.

  4. Using the T5 Torx screwdriver, remove the four remaining screws on the outside of the frame. Using the T5 Torx screwdriver, remove the four remaining screws on the outside of the frame. Using the T5 Torx screwdriver, remove the four remaining screws on the outside of the frame.
    • Using the T5 Torx screwdriver, remove the four remaining screws on the outside of the frame.

  5. Starting at the top and working around, carefully pry open the bottom cover. Starting at the top and working around, carefully pry open the bottom cover. Starting at the top and working around, carefully pry open the bottom cover.
    • Starting at the top and working around, carefully pry open the bottom cover.

  6. It is ok to use a little force when working around. Don't panic if you hear a few pops as you are doing this. Remove the back cover from the device. Remove the back cover from the device.
    • It is ok to use a little force when working around. Don't panic if you hear a few pops as you are doing this.

    • Remove the back cover from the device.

  7. The battery is held in place by four  screws, one of which is hidden. Remove this small piece of rubber is covering one of the screws with your fingers. Remove this small piece of rubber is covering one of the screws with your fingers.
    • The battery is held in place by four screws, one of which is hidden.

    • Remove this small piece of rubber is covering one of the screws with your fingers.

  8. Use the Phillips #0 screwdriver to remove the four screws securing the battery to the device. Use the Phillips #0 screwdriver to remove the four screws securing the battery to the device.
    • Use the Phillips #0 screwdriver to remove the four screws securing the battery to the device.

  9. To complete the removal of the battery,  disconnect the ribbon cable connecting the battery to the computer. To complete the removal of the battery,  disconnect the ribbon cable connecting the battery to the computer.
    • To complete the removal of the battery, disconnect the ribbon cable connecting the battery to the computer.

  10. Remove the battery from the device.
    • Remove the battery from the device.

Заключение

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.

Jeremiah Bush

Участник с: 26.10.2021

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University of North Texas, Team 4-4, Thomas Fall 2021 Участник University of North Texas, Team 4-4, Thomas Fall 2021

UNT-THOMAS-F21S4G4

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