Fingerprint reader board
Description
Spare part number
Fingerprint reader board (includes bracket and cable)
L31352-001
Fingerprint reader insert (for use in models without a fingerprint reader)
L31374-001 (Plastics Kit)
IMPORTANT:
Make special note of each screw size and location during removal and replacement.
Before removing the fingerprint reader board, 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.
Display panel (see
)
b.
Battery (see
)
c.
Solid-state drive (see
)
d.
WWAN module (see
WWAN module (select products only) on page 41
)
e.
Camera connector bracket (see
Camera connector bracket on page 44
)
f.
IR camera (see
)
g.
HD camera (see
Front-facing HD camera on page 46
)
h.
Microphone board (see
)
i.
Rear-facing camera (see
)
j.
IR LED module (see
)
k.
System board (see
)
l.
Left speaker (see
Remove the fingerprint reader board:
CAUTION:
Use care to prevent damaging the ZIF connector and ribbon cable.
1.
Remove the Phillips M1.6×1.6 screw that secures the bracket to the computer (1).
2.
Lift the bracket off the fingerprint reader (2).
66
Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
