Fingerprint Reader Assembly - HP EliteBook 820 G4 Maintenance And Service Manual

Fingerprint reader assembly

Description
Fingerprint reader assembly (includes cable)
Fingerprint reader bracket
NOTE: The fingerprint reader bracket is included in the Plastics Kit.
Before removing the fingerprint reader assembly, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off 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 first unplugging the power cord from the AC outlet, and
then unplugging the AC adapter from the computer.
4. Remove the bottom cover (see
5. Remove the battery (see
6. Remove the system board (see
Remove the fingerprint reader assembly:
1. Remove the Phillips M2.0x2.0 screw (1) that secures the bracket to the computer.
2. Lift the bracket off the fingerprint reader board (2).
3. Remove the fingerprint reader board and cable assembly from the computer (3).
Reverse this procedure to install the fingerprint reader assembly.
66 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Bottom cover on page
Battery on page 35).
System board on page
Spare part number
821693-001
821675-001 (Plastics Kit)
30).
61).