HP ENVY TouchSmart 15-j119wm HP ENVY 15 Notebook PC and HP ENVY TouchSmart 15 - Page 95

Fingerprint reader board, Remove the Phillips PM2.0×2.9 screw

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Fingerprint reader board Description Fingerprint reader board (includes bracket and cable) Spare part number 720543-001 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 41), and then remove the following components: a. Service door (see Service door on page 42) b. mSATA SSD (see mSATA SSD on page 43) c. Hard drive (see Hard drive on page 46) d. Base enclosure (see Base enclosure on page 53) e. Base enclosure (see Base enclosure on page 53) f. Subwoofer (see Subwoofer on page 81) Remove the fingerprint reader board: 1. Release the ZIF connector (1) to which the fingerprint reader board ribbon cable is attached, and then disconnect the fingerprint reader board ribbon cable from the system board. 2. Detach the fingerprint reader board ribbon cable (2) from the base enclosure. (The fingerprint reader board ribbon cable is attached to the top cover with double-sided tape.) 3. Remove the Phillips PM2.0×2.9 screw (3) that secures the fingerprint reader board bracket and board to the top cover. 4. Slide the fingerprint reader board bracket (4) to the left, and then lift it straight up to remove it. Component replacement procedures 85

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Fingerprint reader board
Description
Spare part number
Fingerprint reader board (includes bracket and cable)
720543-001
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
41
), and then remove the following components:
a.
Service door (see
Service door
on page
42
)
b.
mSATA SSD (see
mSATA SSD
on page
43
)
c.
Hard drive (see
Hard drive
on page
46
)
d.
Base enclosure (see
Base enclosure
on page
53
)
e.
Base enclosure (see
Base enclosure
on page
53
)
f.
Subwoofer (see
Subwoofer
on page
81
)
Remove the fingerprint reader board:
1.
Release the ZIF connector
(1)
to which the fingerprint reader board ribbon cable is attached, and
then disconnect the fingerprint reader board ribbon cable from the system board.
2.
Detach the fingerprint reader board ribbon cable
(2)
from the base enclosure. (The fingerprint
reader board ribbon cable is attached to the top cover with double-sided tape.)
3.
Remove the Phillips PM2.0×2.9 screw
(3)
that secures the fingerprint reader board bracket and
board to the top cover.
4.
Slide the fingerprint reader board bracket
(4)
to the left, and then lift it straight up to remove it.
Component replacement procedures
85