HP EliteBook Folio 9480m Maintenance and Service Guide - Page 78

Fingerprint reader board, Remove

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Fingerprint reader board Description Fingerprint reader board (includes cable) Spare part number 702845-001 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 battery (see Battery on page 29), and then remove the following components: a. Hard drive cover (see Hard drive cover on page 32) b. Hard drive (see Hard drive/SSD drive on page 33) c. Service cover (see Service cover on page 38) d. Keyboard (see Keyboard on page 45) e. Base enclosure (see Base enclosure on page 53) f. Fan (see Fan on page 58) g. System board (see System board on page 59) Remove the fingerprint reader board: 1. Position the system board upside down. 2. Disconnect the fingerprint reader board cable from the system board connector, and then remove the assembly. 3. Remove the fingerprint reader board and cable. Reverse this procedure to install the fingerprint reader board. 66 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts

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Fingerprint reader board
Description
Spare part number
Fingerprint reader board (includes cable)
702845-001
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 battery (see
Battery
on page
29
), and then remove the following components:
a.
Hard drive cover (see
Hard drive cover
on page
32
)
b.
Hard drive (see
Hard drive/SSD drive
on page
33
)
c.
Service cover (see
Service cover
on page
38
)
d.
Keyboard (see
Keyboard
on page
45
)
e.
Base enclosure (see
Base enclosure
on page
53
)
f.
Fan (see
Fan
on page
58
)
g.
System board (see
System board
on page
59
)
Remove the
fingerprint
reader board:
1.
Position the system board upside down.
2.
Disconnect the
fingerprint
reader board cable from the system board connector, and then remove the
assembly.
3.
Remove the
fingerprint
reader board and cable.
Reverse this procedure to install the
fingerprint
reader board.
66
Chapter 6
Removal and replacement procedures for Authorized Service Provider parts