HP ENVY 15-ae000 ENVY Notebook PC Maintenance and Service Guide - Page 69

Fingerprint reader board, reader board cable

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Fingerprint reader board Description Fingerprint reader board Fingerprint reader bracket Fingerprint reader cable Spare part number 818089-001 812700-001 818039-001 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 bottom cover (see Bottom cover on page 35). 5. Remove the battery (see Battery on page 54). 6. Remove the hard drive (see Hard drive on page 55). 7. Remove the right speaker (Speakers (front) on page 57). Remove the fingerprint reader board: 1. Disconnect the fingerprint reader board cable (1) from the touchpad board. 2. Pull the ribbon cable up to disengage the adhesive securing it to the computer (2). 3. Remove the Phillips broadhead PM2.0×5.0 screw (3) that secures the fingerprint reader board to the computer. 4. Lift the bracket from atop the fingerprint reader board (4). Component replacement procedures 61

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Fingerprint reader board
Description
Spare part number
Fingerprint reader board
818089-001
Fingerprint reader bracket
812700-001
Fingerprint reader cable
818039-001
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 bottom cover (see
Bottom cover
on page
35
).
5.
Remove the battery (see
Battery
on page
54
).
6.
Remove the hard drive (see
Hard drive
on page
55
).
7.
Remove the right speaker (
Speakers (front)
on page
57
).
Remove the
fingerprint
reader board:
1.
Disconnect the
fingerprint
reader board cable
(1)
from the touchpad board.
2.
Pull the ribbon cable up to disengage the adhesive securing it to the computer
(2)
.
3.
Remove the Phillips broadhead PM2.0×5.0 screw
(3)
that secures the
fingerprint
reader board to the
computer.
4.
Lift the bracket from atop the
fingerprint
reader board
(4)
.
Component replacement procedures
61