Fingerprint reader board (select models only)
Description Spare part number
Fingerprint reader board for use only on select HP ENVY 15 Computer Notebooks models 763789-001
Fingerprint reader board for use only on select HP ENVY 17 Computer Notebooks models 763711-001
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 32),
5. Remove the optical drive (see Optical drive on page 33).
6. Remove the keyboard/top cover from the base enclosure (see Keyboard/top cover on page 36).
7. Remove the WLAN module (see WLAN module on page 50).
8. Remove the subwoofer (see Subwoofer on page 55).
9. Remove the system board (see System board on page 58).
Remove the fingerprint reader board and cable:
1. Disconnect the ZIF connector cable (1) that secures the fingerprint reader to the keyboard/top cover.
2. Release the keyboard/top cover shield (2) and (3), and then remove the fingerprint reader board (4) by
lifting the board.
Reverse this procedure to install the fingerprint reader board and cable.
Component replacement procedures 71
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