Fingerprint reader assembly
Description Spare part number
Fingerprint reader assembly (includes cable) L28662-001
Before removing the ngerprint reader assembly, 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 any smart cards and memory cards.
5. Remove the bottom cover (see Service door on page 41).
6. Remove the battery (see Battery on page 43).
7. Remove the memory modules (see Memory modules on page 51).
8. Remove the ODD (see ODD on page 48).
9. Remove the SSDs (see Solid-state drive (SSD) on page 46).
10. Remove the middle cover (see Middle cover on page 61).
Remove the ngerprint reader assembly:
1. Disconnect the ngerprint ribbon cable (1) from the system board.
2. Remove the Phillips M2.0×2.5 screw (2) that secures the ngerprint reader bracket to the computer.
3. Lift the bracket (3) from atop the ngerprint reader assembly.
Component replacement procedures 63