Lenovo ThinkPad X1 Carbon 7th Gen Fingerprint Scanner Replacement

Введение

If your Lenovo ThinkPad X1 Carbon 7th Generation does not respond when you use the fingerprint scanner, use this repair guide to replace it.

A functional fingerprint scanner allows the user to log into their device or access private information without entering a password or pin. Though it is not required for the laptop to function, it is a feature that provides easy and smooth accessibility to the device.

Make sure to use non-metallic equipment to follow the guide.

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Шаг 1 Back cover removal

Lenovo ThinkPad X1 Carbon 7th Gen Fingerprint Scanner Replacement, Back cover removal: шаг 1, изображение 1 из 2

Lenovo ThinkPad X1 Carbon 7th Gen Fingerprint Scanner Replacement, Back cover removal: шаг 1, изображение 2 из 2

Use a Phillips #1 screwdriver to loosen the five captive screws securing the back cover.

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Шаг 2 Insert an opening pick

Lenovo ThinkPad X1 Carbon 7th Gen Fingerprint Scanner Replacement, Insert an opening pick: шаг 2, изображение 1 из 3

Lenovo ThinkPad X1 Carbon 7th Gen Fingerprint Scanner Replacement, Insert an opening pick: шаг 2, изображение 2 из 3

Lenovo ThinkPad X1 Carbon 7th Gen Fingerprint Scanner Replacement, Insert an opening pick: шаг 2, изображение 3 из 3

Insert an opening pick at a 45˚ angle between the back cover and frame near the rear middle screw.
Pry up on the pick to release the clips securing the back cover to the frame.
You will hear several clicks while prying up.

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Шаг 3 Remove the back cover

Lenovo ThinkPad X1 Carbon 7th Gen Fingerprint Scanner Replacement, Remove the back cover: шаг 3, изображение 1 из 3

Lenovo ThinkPad X1 Carbon 7th Gen Fingerprint Scanner Replacement, Remove the back cover: шаг 3, изображение 2 из 3

Lenovo ThinkPad X1 Carbon 7th Gen Fingerprint Scanner Replacement, Remove the back cover: шаг 3, изображение 3 из 3

Lift the back cover up and remove it from the chassis.
You will hear several clicks while lifting up.
During reassembly, this is a good point to power on your laptop and test all functions before sealing it up. Be sure to power your laptop back down before you continue working.

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Шаг 4 Unfasten the battery

Lenovo ThinkPad X1 Carbon 7th Gen Fingerprint Scanner Replacement, Unfasten the battery: шаг 4, изображение 1 из 2

Lenovo ThinkPad X1 Carbon 7th Gen Fingerprint Scanner Replacement, Unfasten the battery: шаг 4, изображение 2 из 2

Use a Phillips #0 screwdriver to remove the six 4.9 mm-long screws securing the battery.

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Шаг 5 Remove the battery

Lenovo ThinkPad X1 Carbon 7th Gen Fingerprint Scanner Replacement, Remove the battery: шаг 5, изображение 1 из 3

Lenovo ThinkPad X1 Carbon 7th Gen Fingerprint Scanner Replacement, Remove the battery: шаг 5, изображение 2 из 3

Lenovo ThinkPad X1 Carbon 7th Gen Fingerprint Scanner Replacement, Remove the battery: шаг 5, изображение 3 из 3

Lift the battery straight out of its recess and remove it.

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Шаг 6 Fingerprint Scanner

Lenovo ThinkPad X1 Carbon 7th Gen Fingerprint Scanner Replacement, Fingerprint Scanner: шаг 6, изображение 1 из 2

Lenovo ThinkPad X1 Carbon 7th Gen Fingerprint Scanner Replacement, Fingerprint Scanner: шаг 6, изображение 2 из 2

Peel back the black adhesive tape covering the ribbon cable connecting the trackpad and fingerprint scanner to the motherboard.

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Шаг 7

Unclip the connector ribbon from the fingerprint scanner by lifting upwards on the clip with an opening tool.

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Шаг 8

Remove one 3mm screw from the fingerprint scanner mounting bracket with a Phillips #0 screwdriver.
Lift the fingerprint scanner mounting bracket upwards to remove it.

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