Fingerprint Reader Board - HP ProBook 450 G8 Maintenance And Service Manual

4. Remove the fan from the computer (4).
Reverse this procedure to install the fan assembly.

Fingerprint reader board

To remove the fingerprint reader board, use this procedure and illustration.
Table 5-11 Fingerprint reader board description and part number
Description
Fingerprint reader board (includes conductive tape)
Fingerprint reader board cable (included in Cable Kit)
Fingerprint reader board bracket (included in Bracket Kit)
Before removing the fingerprint reader board, follow these steps:
1. Prepare the computer for disassembly
2. Remove the bottom cover
3. Disconnect the battery cable from the system board (see
Remove the fingerprint reader board:
1. Disconnect the cable from the ZIF connector on the fingerprint reader board (1).
2. Remove the Phillips M2.0 × 2.5 screw (2) that secures the fingerprint reader bracket to the computer,
and then remove the bracket (3).
42 Chapter 5 Removal and replacement procedures for authorized service provider parts
(Preparation for disassembly on page
(Bottom cover on page 30).
30).
Battery on page 31).
Spare part number
M21724-001
M21713-001
M21715-001