![background image](http://html.mh-extra.com/html/hp/probook-645-g4/probook-645-g4_maintenance-and-service-manual_2173983081.webp)
Fingerprint reader assembly
Description
Spare part number
Fingerprint reader assembly (includes cable)
L09538-001
Fingerprint reader bracket (included in Bracket Kit)
L09539-001
Before removing the fingerprint reader assembly, follow these steps:
1.
Turn off 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 the power from the computer by unplugging the power cord from the computer.
3.
Disconnect all external devices from the computer.
4.
Remove the following components:
a.
Bottom cover (see
)
b.
Battery (see
c.
Hard drive (see
)
d.
Solid-state drive (see
e.
WWAN module (see
)
f.
Keyboard (see
)
g.
Internal frame (see
h.
System board (see
Remove the fingerprint reader assembly:
1.
Remove the Phillips M2.0×2.0 screw (1) from the fingerprint reader bracket.
2.
Slide the bracket toward the right, and then lift the right side up and pull the bracket toward the right
and off the fingerprint reader board (2).
Component replacement procedures
71