Fingerprint reader board
Description Spare part number
Fingerprint reader board (includes cable) L03249-001
Before removing the ngerprint reader board, follow these steps:
1. Shut down the tablet. If you are unsure whether the tablet is o or in Hibernation, turn the tablet on,
and then shut it down through the operating system.
2. Disconnect all external devices connected to the tablet.
3. Disconnect the power from the tablet by rst unplugging the power cord from the AC outlet.
4. Remove the display panel assembly (see Display panel assembly on page 30).
Remove the ngerprint reader board:
1. Release the ZIF connector (1) to which the ngerprint reader board cable is connected, and then disconnect
the ngerprint reader board cable from the system board.
2. Remove the two Phillips M2.0×3.0 screws (2) that secure the ngerprint reader board to the back cover.
3. Remove the ngerprint reader board (3).
Reverse this procedure to install the ngerprint reader board.
Component replacement procedures 39