Fingerprint Reader Board - HP Probook 450 G9 Maintenance And Service Manual

3. Disconnect the fan cable from the system board (3).
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 6-6 Fingerprint reader board description and part number
Description
Fingerprint reader board
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 (see
2. Remove the bottom cover (see
3. Disconnect the battery cable from the system board (see
4. (Select products only) Remove the WWAN module (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).
Preparation for disassembly on page
Bottom cover on page 40).
WWAN module on page
40).
Battery on page 50).
46).
Fingerprint reader board
Spare part number
N00879-001
N03218-001
M21997-001
55