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 37),
5. Remove the optical drive (see
Optical drive on page 38).
6. Remove the top cover from the base enclosure (see
Base enclosure on page 41).
7. Remove the WLAN module (see
WLAN module on page 55).
8. Remove the subwoofer (see
Subwoofer on page 60).
9. Remove the system board (see
System board on page 63).
Remove the fingerprint reader board and cable:
1. Disconnect the ZIF connector cable (1) that secures the fingerprint reader to the top cover.
2. Release the 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.
72 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts