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4.32 Switch board/Fingerprint sensor board 4 Replacement Procedures
4.32 Switch board/Fingerprint sensor board
Removing the Switch board/Fingerprint sensor board
The following describes the procedure for removing the switch board/fingerprint sensor
board. (See Figure 4-56.)
1. Remove the following screw securing the switch board and pull up the switch board.
M2.54.0B FLAT HEAD screw 1
2. Disconnect the switch cable from the connector on the back of the switch board.
3. Remove the following screw securing the fingerprint sensor board and pull up the
fingerprint sensor board.
M2.54.0B FLAT HEAD screw 1
4. Disconnect the fingerprint sensor cable from the connector on the back of the
fingerprint sensor board.
M2.5x4.0B FLAT HEAD
Fingerprint sensor board
Fingerprint
sensor cable
Switch board
Switch cable
M2.5x4.0B FLAT HEAD
Figure 4-56 Removing the switch board/fingerprint sensor board
PORTÉGÉ M780 Maintenance Manual (960-809) [CONFIDENTIAL] 4-101