Fingerprint reader board
Description Spare part number
Fingerprint reader board 818089-001
Fingerprint reader bracket 812700-001
Fingerprint reader cable 818039-001
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 35).
5. Remove the battery (see Battery on page 54).
6. Remove the hard drive (see Hard drive on page 55).
7. Remove the right speaker (Speakers (front) on page 57).
Remove the ngerprint reader board:
1. Disconnect the ngerprint reader board cable (1) from the touchpad board.
2. Pull the ribbon cable up to disengage the adhesive securing it to the computer (2).
3. Remove the Phillips broadhead PM2.0×5.0 screw (3) that secures the ngerprint reader board to the
computer.
4. Lift the bracket from atop the ngerprint reader board (4).
Component replacement procedures 61
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