Maintenance and Service Guide

Fingerprint reader assembly
Description Spare part number
Fingerprint reader assembly (includes cable and bracket) 826380-001
Fingerprint reader insert (part of the Plastics Kit; for use in models without a ngerprint reader) 826386-001
Before removing the ngerprint reader assembly, 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 battery (see Battery on page 34).
5. Remove the following components:
a. Service door (see Service door on page 35).
b. Hard drive (Hard drive on page 36)
c. Keyboard (see Keyboard on page 45)
d. Top cover (see Top cover on page 50)
Remove the ngerprint reader assembly:
1. Position the top cover upside-down.
2. Slide the bracket out from under the clips that secure it toward the side of the top cover (1), and then lift
it o the top cover (2).
54 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts