Fingerprint Reader Board - HP 340 G3 Maintenance And Service Manual

Fingerprint reader board

Description
Fingerprint reader board
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
5. Remove the optical drive (see
6. Remove the bottom cover (see
To remove the fingerprint reader board:
1. Remove the Phillips PM2.0×3.0 screw (1) that secures the fingerprint reader board to the computer.
2. Lift the bracket from atop the fingerprint reader board (2).
3. The fingerprint reader board is secured to the computer with adhesive. Lift the board up and out of the
computer (3).
Reverse this procedure to install the fingerprint reader board.
Battery on page 26).
Optical drive on page
Bottom cover on page
27), if installed.
34).
Component replacement procedures
Spare part number
845890-001
47