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Lenovo YOGA 730-15IKB Fingerprint Reader Replacement

소개

Follow this guide to replace the fingerprint reader in your Lenovo YOGA 730-15IKB. The fingerprint reader recognizes your unique fingerprint and allows you to easily unlock the laptop.

See the troubleshooting page first to diagnose any software issues related to the fingerprint reader. If your fingerprint reader is scratched or does not recognize your fingers, you might need to replace it with a new, functional model.

필요한 것

  1. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement, Bottom Cover: 1 단계, 이미지 1/2 Lenovo YOGA 730-15IKB Fingerprint Reader Replacement, Bottom Cover: 1 단계, 이미지 2/2

    • Turn off the computer and unplug the charger before going any further.

    • Flip the laptop over so you can see the underside.

    • Remove the ten 7mm T5 Torx screws.

    번역하기

  2. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 2 단계, 이미지 1/2 Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 2 단계, 이미지 2/2

    • Pry up the bottom cover with an opening tool.

    • Start at the front edge of the cover and make your way along the sides.

    번역하기

  3. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 3 단계, 이미지 1/1

    • Pull the bottom cover up and away from the back hinges.

    번역하기

  4. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement, Battery: 4 단계, 이미지 1/3 Lenovo YOGA 730-15IKB Fingerprint Reader Replacement, Battery: 4 단계, 이미지 2/3 Lenovo YOGA 730-15IKB Fingerprint Reader Replacement, Battery: 4 단계, 이미지 3/3

    • Disconnect the battery from the motherboard by gently pulling the battery cable using your fingers or a pair of tweezers.

    • Pull parallel to the battery, not straight up.

    • Unplug the cable gently as the eight wires on the connector are very small and delicate.

    번역하기

  5. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 5 단계, 이미지 1/2 Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 5 단계, 이미지 2/2

    • Remove the four 4mm Phillips #1 screws securing the battery.

    번역하기

  6. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 6 단계, 이미지 1/1

    • Lift the battery up and out of the chassis.

    • Handle the battery carefully. Touching the terminal may cause electric shock. Puncturing the battery may cause it to catch fire.

    번역하기

  7. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement, Left Fan: 7 단계, 이미지 1/1

    • When the laptop is upside down, the left fan is on the right side of the laptop near the wireless card and the SSD.

    • Remove the black and white antenna wires from the groove on the right side of the fan.

    번역하기

  8. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 8 단계, 이미지 1/2 Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 8 단계, 이미지 2/2

    • Disconnect the fan cable. Pull the wire toward the right side of the laptop while wiggling to loosen the connection.

    • You can also use the white tabs on the connector to push the cable free.

    번역하기

  9. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 9 단계, 이미지 1/2 Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 9 단계, 이미지 2/2

    • Remove two 4mm Phillips #1 screws.

    번역하기

  11. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 10 단계, 이미지 1/1

    • Pull the fan up and towards the front of the laptop.

    번역하기

  12. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement, Right Fan: 11 단계, 이미지 1/1

    • When the laptop is upside down, the right fan is on the left side of the laptop near the large metal RAM cover.

    • Disconnect the fan cable. Pull the wire toward the back of the laptop while wiggling to loosen the connection.

    • You can also use the white tabs on the connector to push the cable free.

    번역하기

  13. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 12 단계, 이미지 1/2 Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 12 단계, 이미지 2/2

    • Remove two 4mm Phillips #1 screws.

    번역하기

  14. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 13 단계, 이미지 1/1

    • Pull the fan up and towards the front of the laptop.

    번역하기

  15. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement, Motherboard: 14 단계, 이미지 1/3 Lenovo YOGA 730-15IKB Fingerprint Reader Replacement, Motherboard: 14 단계, 이미지 2/3 Lenovo YOGA 730-15IKB Fingerprint Reader Replacement, Motherboard: 14 단계, 이미지 3/3

    • Remove the fingerprint reader ribbon cable located at the bottom left of the motherboard.

    • Pull up on the black tab on the connector.

    • The ribbon cable should easily pull out of the connector.

    번역하기

  16. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 15 단계, 이미지 1/2 Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 15 단계, 이미지 2/2

    • Remove the three other ribbon cables at the lower edge of the motherboard.

    • For each, lift up the black tab on the connector.

    • The ribbon cables should easily pull out of the connectors.

    번역하기

  17. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 16 단계, 이미지 1/3 Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 16 단계, 이미지 2/3 Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 16 단계, 이미지 3/3

    • Disconnect the speaker cable by pulling the wire towards the front of the laptop.

    • You can also use the white tabs on the connector to push the cable free.

    번역하기

  18. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 17 단계, 이미지 1/1

    • Remove the sticky tape from the top of the wireless card.

    번역하기

  19. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 18 단계, 이미지 1/3 Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 18 단계, 이미지 2/3 Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 18 단계, 이미지 3/3

    • Pull the black and white antenna wires off of the wireless card.

    • For reassembly, the white wire connects to the right terminal marked "1." The black wire connects to the left terminal marked "2."

    번역하기

  20. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 19 단계, 이미지 1/2 Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 19 단계, 이미지 2/2

    • Pull up on the thick gray display cable near the back of the laptop to disconnect the display.

    번역하기

  21. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 20 단계, 이미지 1/3 Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 20 단계, 이미지 2/3 Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 20 단계, 이미지 3/3

    • The charger port is connected to the computer by a cable at the top left of the motherboard.

    • Disconnect the cable by pulling the bundle of wires firmly toward the back of the laptop.

    • The cable requires some force to remove. Make sure you do not damage the connector or cable.

    번역하기

  22. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 21 단계, 이미지 1/2 Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 21 단계, 이미지 2/2

    • Remove four 4mm Phillips #1 screws.

    번역하기

  23. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 22 단계, 이미지 1/1

    • Pull the motherboard up out of the laptop chassis.

    • If you are replacing the motherboard, make sure to remove the SSD, wireless card, heat sink, and extra RAM. Transfer these components to the new motherboard.

    번역하기

  24. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement, Fingerprint Reader: 23 단계, 이미지 1/2 Lenovo YOGA 730-15IKB Fingerprint Reader Replacement, Fingerprint Reader: 23 단계, 이미지 2/2

    • Remove one 2mm Phillips #1 screw.

    번역하기

  25. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 24 단계, 이미지 1/1

    • Remove the small metal plate from above the reader.

    • The ribbon should be kept in case the new fingerprint reader doesn't come with a new ribbon to connect it to the motherboard.

    번역하기

  26. Lenovo YOGA 730-15IKB Fingerprint Reader Replacement: 25 단계, 이미지 1/1

    • Pull the fingerprint reader up out of the chassis.

    번역하기
결론

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

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다른 기여자 4명과 함께

Daniel Rodriguez Salinas

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Cal Poly, Team S1-G6, White Winter 2020 Cal Poly, Team S1-G6, White Winter 2020 회원

CPSU-WHITE-W20S1G6

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