HP ProBook 650 Maintenance and Service Guide - Page 84

Smart card reader

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3. Remove the cable (3), and then remove the fingerprint reader (4). Reverse this procedure to install the fingerprint reader. Smart card reader NOTE: The smart card reader spare part kit includes the metal shield Description Smart card reader board (includes metal shield) Spare part number 840694-001 IMPORTANT: Make special note of each screw and screw lock size and location during removal and replacement Before removing the smart card reader, follow these steps: 1. Shut down the computer. 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 following components: a. Service door (see Service door on page 37). b. Remove the battery (see Battery on page 38) c. Hard drive (see Hard drive on page 39). d. Solid-state drive (see Solid-state drive (select products only) on page 41). e. WWAN module (see WWAN module (select products only) on page 42). 74 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts

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3.
Remove the cable
(3)
, and then remove the
fingerprint
reader
(4)
.
Reverse this procedure to install the
fingerprint
reader.
Smart card reader
NOTE:
The smart card reader spare part kit includes the metal shield
Description
Spare part number
Smart card reader board (includes metal shield)
840694-001
IMPORTANT:
Make special note of each screw and screw lock size and location during removal and
replacement
Before removing the smart card reader, follow these steps:
1.
Shut down the computer.
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 following components:
a.
Service door (see
Service door
on page
37
).
b.
Remove the battery (see
Battery
on page
38
)
c.
Hard drive (see
Hard drive
on page
39
).
d.
Solid-state drive (see
Solid-state drive (select products only)
on page
41
).
e.
WWAN module (see
WWAN module (select products only)
on page
42
).
74
Chapter 6
Removal and replacement procedures for Authorized Service Provider parts