Fingerprint Reader Board - HP 242 G2 Maintenance And Service Manual

8. Remove the top cover (2).
Reverse this procedure to install the top cover.

Fingerprint reader board

Description
Fingerprint reader board (includes bracket and cable)
Before removing the power button board, follow these steps:
1. Turn off 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 the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the battery (see
a. Hard drive (see
b. Memory module service cover (see
c. Optical drive (see
d. Keyboard (see
e. Top cover (see
Remove the fingerprint reader board:
1. Disconnect the fingerprint reader ribbon cable from the board (1).
2. Remove the Phillips PM2.0×4.0 screw (2) that secures the fingerprint reader bracket to the top cover.
3. Lift the fingerprint reader bracket up off of its alignment pins and out of its slot in the top cover (3).
Battery on page 33) and then remove the following components:
Hard drive on page 34)
Memory module on page
Optical drive on page
Keyboard on page 46)
Top cover on page 49)
40)
42)
Component replacement procedures
Spare part number
725239-001
51