HP PAVILION DV3 - Manual (Page 59)

Fingerprint reader board
Description Spare part number
Fingerprint reader board (includes fingerprint reader board cable) 506962-001
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 following components:
a. Hard drive (see Hard drive on page 38 )
b. Optical drive (see Optical drive on page 35 )
c. Keyboard and switch cover (see Keyboard and switch cover on page 40 )
d. Display assembly (see Display assembly on page 43 )
e. Top cover (see Top cover on page 49 )
Remove the fingerprint reader board:
1. Turn the top cover upside down, with the front toward you.
2. Remove the two Phillips PM2.0×2.0 screws (1) that secure the fingerprint reader board to the top
cover.
3. Remove the fingerprint reader board (2) from the top cover.
Reverse the above procedure to install the fingerprint reader board.
Component replacement procedures 51