Maintenance & Service Guide

Fingerprint sensor assembly
Table 5-14 Fingerprint sensor, bracket, cable, and insert descriptions and part numbers
Description Spare part number
Fingerprint sensor assembly L77268-001
Fingerprint sensor bracket (included in Bracket Kit) L77275-001
Fingerprint sensor cable (included in the Cable Kit) L45087-001
Fingerprint sensor insert (included in Plastics Kit; for use in models without a ngerprint sensor) L77276-001
Before removing the ngerprint sensor assembly, follow these steps:
1. Prepare the computer for disassembly (Preparation for disassembly on page 33).
2. Place the computer in Battery Safe mode (Battery Safe mode on page 33).
3. Remove the following components:
a. Bottom cover (Bottom cover on page 34).
b. Battery (Battery on page 36).
c. Hard drive (Hard drive on page 44)
Remove the ngerprint sensor assembly:
1. Slide the bracket toward the inside of the computer, and then lift it o the ngerprint sensor board (1).
TIP: A tool may be required to push and release the bracket.
2. Disconnect the cable from the ZIF connector on the ngerprint sensor (2).
3. Remove the ngerprint sensor from the computer (3).
Reverse this procedure to install the ngerprint sensor assembly.
Component replacement procedures 55