Fingerprint reader board
Description Spare part number
Fingerprint reader board (includes cable)
NOTE: The ngerprint reader bracket is included in the Bracket Kit, spare part number 844411-001.
844410-001
Before removing the ngerprint reader board, follow these steps:
1. Turn o the computer. If you are unsure whether the computer is o 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 bottom cover (see Bottom cover on page 28)
5. Remove the battery (see Battery on page 29).
6. Remove the system board (see System board on page 48).
Remove the ngerprint reader board:
1. Remove the two Phillips PM2.0×2.0 screws (1) that secure the board to the computer.
2. Remove the bracket from atop the ngerprint reader board (2).
3. Remove the ngerprint reader board and cable from the computer (3).
Reverse this procedure to install the ngerprint reader board.
Component replacement procedures 59
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