はじめに
The Lenovo Thinkpad’s fingerprint scanner is a physical feature of the laptop located below the keyboard which enables the user to unlock the laptop by scanning a fingerprint rather than typing in a password. Over time the scanner may lose sensitivity or fail to read fingerprints altogether. If the fingerprint scanner no longer allows you to open your device, it may need to be replaced. This guide will explain how to replace the fingerprint scanner on a Lenovo ThinkPad X1 Carbon 4th Gen, model number: 20FB002LUS.
必要な工具と部品
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Unscrew the nine captive screws on the bottom cover of the laptop using a Phillips #1 screwdriver.
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There are a few small clips around the edge that you may need to pry at to free them. An opening pick may be helpful for this process.
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Carefully lift the far end of the battery connector with an opening tool facing towards you.
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Remove the connector by pushing it forward and lifting.
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Lift the black hinge that is on top of the ribbon connector using the iFixit pick.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.