HP ENVY 17-j011nr HP ENVY 17 Notebook PC HP ENVY TouchSmart m7 Notebook PC HP - Page 91

Fingerprint reader board

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3. Disengage the audio cable (1), disconnect the board (2), and then remove the USB board (3). Reverse this procedure to install the USB board and cables. Fingerprint reader board Description Fingerprint reader board Spare part number 720236-001 Before removing the Fingerprint reader board, 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 battery (see Battery on page 46). 5. Remove the service cover (see Service cover on page 47). 6. Remove the hard drive (see Hard drive on page 48). 7. Remove the memory modules (see Memory modules on page 51). Component replacement procedures 81

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3.
Disengage the audio cable
(1)
, disconnect the board
(2)
, and then remove the USB board
(3)
.
Reverse this procedure to install the USB board and cables.
Fingerprint reader board
Description
Spare part number
Fingerprint reader board
720236-001
Before removing the Fingerprint reader board, 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 battery (see
Battery
on page
46
).
5.
Remove the service cover (see
Service cover
on page
47
).
6.
Remove the hard drive (see
Hard drive
on page
48
).
7.
Remove the memory modules (see
Memory modules
on page
51
).
Component replacement procedures
81