Fingerprint Reader Board - HP Pavilion DM4-1050 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 following components:
a. Hard drive (see
b. Optical drive (see
c. Keyboard (see
d. Top cover (see
Remove the fingerprint reader board:
1. Turn the top cover upside down, with the front toward you.
2. Remove the Phillips PM2.0×3.0 screw (1) that secures the fingerprint reader board and bracket to
the top cover.
3. Release the ZIF connector on the fingerprint reader board and disconnect the cable (2) from the
connector.
4. Remove the fingerprint reader board bracket (3) from the top cover.
Battery on page 45).
Hard drive on page 57)
Optical drive on page
Keyboard on page 62)
Top cover on page 64)
60)
Component replacement procedures
Spare part number
608225-001
67