HP ENVY 15-bp100 Maintenance and Service Guide 1 - Page 44

Fingerprint reader module

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Fingerprint reader module NOTE: The fingerprint reader module spare part kit includes the bracket but does not include the fingerprint reader module cable. The fingerprint reader module cable is available using spare part number L53536-001. Table 5-7 Fingerprint reader module description and spare part number information Description Spare part number Fingerprint reader module L53481-001 Before removing the fingerprint reader module, follow these steps: 1. Shut down 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 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 bottom cover (see Bottom cover on page 25). 5. Remove the battery (see Battery on page 26). Remove the fingerprint reader module: 1. Release the ZIF connector (1) to which the fingerprint reader module cable is connected, and then disconnect the fingerprint reader module cable from the switch board. 2. Remove the Phillips M2.0×2.3 broad head screw (2) that secures the fingerprint reader module and bracket to the keyboard/top cover. 3. Remove the fingerprint reader module bracket (3). 4. Remove the fingerprint reader module (4) and cable. 36 Chapter 5 Removal and replacement procedures

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Fingerprint reader module
NOTE:
The fingerprint reader module spare part kit includes the bracket but does not include the fingerprint
reader module cable. The fingerprint reader module cable is available using spare part number L53536-001.
Table 5-7
Fingerprint reader module description and spare part number information
Description
Spare part number
Fingerprint reader module
L53481-001
Before removing the fingerprint reader module, follow these steps:
1.
Shut down 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 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 bottom cover (see
Bottom cover
on page
25
).
5.
Remove the battery (see
Battery
on page
26
).
Remove the fingerprint reader module:
1.
Release the ZIF connector
(1)
to which the fingerprint reader module cable is connected, and then
disconnect the fingerprint reader module cable from the switch board.
2.
Remove the Phillips M2.0×2.3 broad head screw
(2)
that secures the fingerprint reader module and bracket
to the keyboard/top cover.
3.
Remove the fingerprint reader module bracket
(3)
.
4.
Remove the fingerprint reader module
(4)
and cable.
36
Chapter 5
Removal and replacement procedures