Einleitung
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.
Was du brauchst
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Flip the laptop over so you can see the underside.
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Remove the ten 7mm T5 Torx screws.
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Pry up the bottom cover with an opening tool.
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Start at the front edge of the cover and make your way along the sides.
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Disconnect the battery from the motherboard by gently pulling the battery cable using your fingers or a pair of tweezers.
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Remove the black and white antenna wires from the groove on the right side of the fan.
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Disconnect the fan cable. Pull the wire toward the right side of the laptop while wiggling to loosen the connection.
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You can also use the white tabs on the connector to push the cable free.
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Disconnect the fan cable. Pull the wire toward the back of the laptop while wiggling to loosen the connection.
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You can also use the white tabs on the connector to push the cable free.
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Remove the fingerprint reader ribbon cable located at the bottom left of the motherboard.
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Pull up on the black tab on the connector.
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The ribbon cable should easily pull out of the connector.
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Remove the three other ribbon cables at the lower edge of the motherboard.
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For each, lift up the black tab on the connector.
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The ribbon cables should easily pull out of the connectors.
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Disconnect the speaker cable by pulling the wire towards the front of the laptop.
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Pull up on the thick gray display cable near the back of the laptop to disconnect the display.
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Disconnect the cable by pulling the bundle of wires firmly toward the back of the laptop.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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