Fingerprint reader module
NOTE: The ngerprint reader module spare part kit does not include the ngerprint reader module cable. The
ngerprint reader module cable is included in the Cable Kit, spare part number L41024-001-001.
Description Spare part number
Fingerprint reader module L41022-001
Before removing the ngerprint reader module, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is o or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by rst unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the computer.
4. Remove the bottom cover (see Bottom cover on page 27).
5. Remove the battery (see Battery on page 28).
Remove the ngerprint reader module:
1. Release the ZIF connector (1) to which the ngerprint reader module cable is connected, and then
disconnect the ngerprint reader module cable from the system board.
2. Detach the ngerprint reader module cable (2) from the keyboard/top cover. (The ngerprint reader
module cable is attached to the keyboard/top cover with adhesive.)
3. Remove the Phillips M2.0×2.4 screw (3) that secures the ngerprint reader module and bracket to
the keyboard/top cover.
4. Remove the ngerprint reader module bracket (4).
The ngerprint reader module bracket is included in the Hardware Kit, spare part number L41024-001.
5. Remove the ngerprint reader module (5) and cable.
Reverse this procedure to install the ngerprint reader module.
Component replacement procedures 35
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