Remove the fingerprint reader board:
Turn the top cover upside down, with the front toward you.
Remove the two silver Phillips PM2.0×4.0 screws (1) that secure the fingerprint reader board and
bracket to the top cover.
Remove the fingerprint reader board bracket (2) and fingerprint reader board (3).
Reverse this procedure to install the fingerprint reader board.
TouchPad on/off board
TouchPad on/off board (includes cable)
Before removing the TouchPad on/off board, follow these steps:
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.
Disconnect all external devices connected to the computer.
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.
Remove the battery (see
Remove the following components:
Hard drive (see
Optical drive (see
Hinge cover (see
Chapter 4 Removal and replacement procedures
Battery on page
Hard drive on page
Optical drive on page
Keyboard on page
Hinge cover on page
Spare part number