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This step-by-step repair guide will show you how to replace the keyboard in the 13 inch Lenovo Yoga 900. Whether you have a malfunctioning key or the whole keyboard has ceased to work, replacing your keyboard will get you back to typing. Fortunately, the keyboard in the Yoga 900-13ISK is modular, so you can replace it without needing to replace the entire palm rest.

  1. Using a T5 Torx screwdriver, remove the ten 5.5 mm screws from the back case of the laptop. Using a T5 Torx screwdriver, remove the ten 5.5 mm screws from the back case of the laptop.
    • Using a T5 Torx screwdriver, remove the ten 5.5 mm screws from the back case of the laptop.

  2. Use a spudger to pry open the back case at the hinges of the laptop. There are plastic clips around the perimeter of the case holding down the back cover. These will need to be popped off as the cover is removed. Use your fingers to completely pop off the back cover.
    • Use a spudger to pry open the back case at the hinges of the laptop.

    • There are plastic clips around the perimeter of the case holding down the back cover. These will need to be popped off as the cover is removed.

    • Use your fingers to completely pop off the back cover.

  3. Remove the five 3.6 mm screws from the battery with a Phillips #00 screwdriver. Remove the five 3.6 mm screws from the battery with a Phillips #00 screwdriver. Remove the five 3.6 mm screws from the battery with a Phillips #00 screwdriver.
    • Remove the five 3.6 mm screws from the battery with a Phillips #00 screwdriver.

  4. Grab the bottom corners of the battery and gently pull the battery until the cable disconnects from the connector on the motherboard. While reassembling, use a plastic spudger to push the battery cable into the connector on the underside of the motherboard. This will be easier to do before the screws are replaced. While reassembling, use a plastic spudger to push the battery cable into the connector on the underside of the motherboard. This will be easier to do before the screws are replaced.
    • Grab the bottom corners of the battery and gently pull the battery until the cable disconnects from the connector on the motherboard.

    • While reassembling, use a plastic spudger to push the battery cable into the connector on the underside of the motherboard. This will be easier to do before the screws are replaced.

  5. Use a Phillips #00 screwdriver to remove the 2.7 mm screw that is holding down the SSD card. Use a Phillips #00 screwdriver to remove the 2.7 mm screw that is holding down the SSD card. Use a Phillips #00 screwdriver to remove the 2.7 mm screw that is holding down the SSD card.
    • Use a Phillips #00 screwdriver to remove the 2.7 mm screw that is holding down the SSD card.

  6. Pull the SSD card out of the port to the right. Pull the SSD card out of the port to the right. Pull the SSD card out of the port to the right.
    • Pull the SSD card out of the port to the right.

  7. Pry up the white and black coaxial cables from the Wi-Fi card using a spudger. Move the cables to the side. Move the cables to the side.
    • Pry up the white and black coaxial cables from the Wi-Fi card using a spudger.

    • Move the cables to the side.

  8. Using a Phillips #00 screwdriver, remove the 2.2 mm screw holding down the Wi-Fi card. The Wi-Fi card may pop up to rest at an angle to the motherboard after the screw is removed. The Wi-Fi card may pop up to rest at an angle to the motherboard after the screw is removed.
    • Using a Phillips #00 screwdriver, remove the 2.2 mm screw holding down the Wi-Fi card.

    • The Wi-Fi card may pop up to rest at an angle to the motherboard after the screw is removed.

  9. Pull the WiFi card out from the connector on the motherboard. Pull the WiFi card out from the connector on the motherboard. Pull the WiFi card out from the connector on the motherboard.
    • Pull the WiFi card out from the connector on the motherboard.

  10. Using the pointed end of a spudger, flip up the locking tabs of the eight ZIF connectors on the motherboard. Pull the eight cables out from their connectors using a pair of blunt nose tweezers. Pull the eight cables out from their connectors using a pair of blunt nose tweezers.
    • Using the pointed end of a spudger, flip up the locking tabs of the eight ZIF connectors on the motherboard.

    • Pull the eight cables out from their connectors using a pair of blunt nose tweezers.

  11. Use a spudger to pry up the press fit connector on the right side of the motherboard. Use a spudger to pry up the press fit connector on the right side of the motherboard. Use a spudger to pry up the press fit connector on the right side of the motherboard.
    • Use a spudger to pry up the press fit connector on the right side of the motherboard.

  12. Remove the five 3.6 mm screws from the motherboard using a Phillips #00 screwdriver. Remove the five 3.6 mm screws from the motherboard using a Phillips #00 screwdriver. Remove the five 3.6 mm screws from the motherboard using a Phillips #00 screwdriver.
    • Remove the five 3.6 mm screws from the motherboard using a Phillips #00 screwdriver.

  13. Pull back the interconnect cable on the left side of the motherboard to reveal one of the fan screws for the left fan. Remove the two 3.6 mm screws from the left fan with a Phillips #00 screwdriver. Remove the two 3.6 mm screws from the left fan with a Phillips #00 screwdriver.
    • Pull back the interconnect cable on the left side of the motherboard to reveal one of the fan screws for the left fan.

    • Remove the two 3.6 mm screws from the left fan with a Phillips #00 screwdriver.

  14. Remove the two 3.6 mm screws from the right fan using a Phillips #00 screwdriver. Remove the two 3.6 mm screws from the right fan using a Phillips #00 screwdriver. Remove the two 3.6 mm screws from the right fan using a Phillips #00 screwdriver.
    • Remove the two 3.6 mm screws from the right fan using a Phillips #00 screwdriver.

  15. Unwind the black and white coaxial cables from the hooks on the right fan casing. Unwind the black and white coaxial cables from the hooks on the right fan casing. Unwind the black and white coaxial cables from the hooks on the right fan casing.
    • Unwind the black and white coaxial cables from the hooks on the right fan casing.

  16. Lift the motherboard from the bottom edge and pull it up and out of the case. If you need to remove the fan assembly to swap it over to your new motherboard, continue to follow along with the heatsink guide.
    • Lift the motherboard from the bottom edge and pull it up and out of the case.

    • If you need to remove the fan assembly to swap it over to your new motherboard, continue to follow along with the heatsink guide.

  17. Remove the two 3.5 mm screws from the charging port with a Phillips #00 screwdriver. Remove the two 3.5 mm screws from the charging port with a Phillips #00 screwdriver. Remove the two 3.5 mm screws from the charging port with a Phillips #00 screwdriver.
    • Remove the two 3.5 mm screws from the charging port with a Phillips #00 screwdriver.

  18. Peel up the charging port cable and remove the charging port. Peel up the charging port cable and remove the charging port. Peel up the charging port cable and remove the charging port.
    • Peel up the charging port cable and remove the charging port.

  19. Remove the 3.6 mm screw from the daughterboard on the right with a Phillips #00 screwdriver. Remove the 3.6 mm screw from the daughterboard on the right with a Phillips #00 screwdriver. Remove the 3.6 mm screw from the daughterboard on the right with a Phillips #00 screwdriver.
    • Remove the 3.6 mm screw from the daughterboard on the right with a Phillips #00 screwdriver.

  20. Lift the daughterboard from the right edge and peel off the interconnect cable from the keyboard panel. Lift the daughterboard from the right edge and peel off the interconnect cable from the keyboard panel. Lift the daughterboard from the right edge and peel off the interconnect cable from the keyboard panel.
    • Lift the daughterboard from the right edge and peel off the interconnect cable from the keyboard panel.

  21. Use a Phillips #00 screwdriver to remove the two 3.6 mm screws from the daughterboard on the left. Use a Phillips #00 screwdriver to remove the two 3.6 mm screws from the daughterboard on the left. Use a Phillips #00 screwdriver to remove the two 3.6 mm screws from the daughterboard on the left.
    • Use a Phillips #00 screwdriver to remove the two 3.6 mm screws from the daughterboard on the left.

  22. Use a pair of blunt nose tweezers to pull out the speaker cable on the lower portion of the daughterboard. Use a pair of blunt nose tweezers to pull out the speaker cable on the lower portion of the daughterboard. Use a pair of blunt nose tweezers to pull out the speaker cable on the lower portion of the daughterboard.
    • Use a pair of blunt nose tweezers to pull out the speaker cable on the lower portion of the daughterboard.

  23. Lift up the daughterboard from the right side to remove it from the case. Lift up the daughterboard from the right side to remove it from the case.
    • Lift up the daughterboard from the right side to remove it from the case.

  24. Peel back the trackpad cable from the black keyboard panel. Peel back the trackpad cable from the black keyboard panel. Peel back the trackpad cable from the black keyboard panel.
    • Peel back the trackpad cable from the black keyboard panel.

  25. Remove the forty-one 1.9 mm screws from the keyboard panel with a Phillips #000 screwdriver. While reassembling, you can use the 'X' markings to tell which holes do not need screws. While reassembling, you can use the 'X' markings to tell which holes do not need screws.
    • Remove the forty-one 1.9 mm screws from the keyboard panel with a Phillips #000 screwdriver.

    • While reassembling, you can use the 'X' markings to tell which holes do not need screws.

  26. Open the laptop slightly. Open the laptop slightly. Open the laptop slightly.
    • Open the laptop slightly.

  27. Press the keyboard up from the underside and grab it to remove it from the case. Press the keyboard up from the underside and grab it to remove it from the case. Press the keyboard up from the underside and grab it to remove it from the case.
    • Press the keyboard up from the underside and grab it to remove it from the case.

Conclusie

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

Austin Blakely

Lid sinds: 11-03-19

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