Fingerprint sensor assembly
Table 5-13 Fingerprint reader description and part number
Description Spare part number
Fingerprint sensor assembly L77229-001
Fingerprint sensor bracket (included in Bracket Kit) L81306-001
Fingerprint sensor cable (included in the Cable Kit) L81305-001
Fingerprint sensor insert (included in Plastics Kit; for use in models without a ngerprint sensor) L81307-001
Before removing the ngerprint sensor assembly, follow these steps:
1. Prepare the computer for disassembly (Preparation for disassembly on page 34).
2. Place the computer in Battery Safe mode (Battery Safe mode on page 34).
3. Remove the following components:
a. Bottom cover (Bottom cover on page 36).
b. Battery (Battery on page 35).
c. Hard drive (Hard drive on page 44)
Remove the ngerprint sensor assembly:
1. Disconnect the cable from the ZIF connector on the ngerprint sensor (1).
2. Lift the plastic tab up out of the way of the bracket (2) that secures the bracket to the computer.
3. Slide the bracket toward the inside of the computer, and then lift it o the ngerprint sensor board (3).
TIP: A tool may be required to push and disengage the bracket.
52 Chapter 5 Removal and replacement procedures for Authorized Service Provider parts
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