Fingerprint reader board
Description Spare part number
Fingerprint reader board (includes bracket) L33678-001
Fingerprint reader board bracket L28674-001 (Bracket Kit)
Fingerprint reader cable L28668-001 (Cable Kit)
Before removing the ngerprint reader board, follow these steps:
1. Turn o 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 the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the bottom cover (see Bottom cover on page 29).
5. Remove the battery (see Battery on page 31).
Remove the ngerprint reader board:
1. Disconnect the cable from the ngerprint reader board ZIF connector (1).
2. Remove the Phillips M2.0×2.5 screw (2) that secures the ngerprint reader bracket to the computer.
3. Lift the bracket o the ngerprint reader (3).
4. Remove the ngerprint reader from the computer (4).
Reverse this procedure to install the ngerprint reader board.
Component replacement procedures 39