Acer TravelMate P643M Service Manual page 156

4. Connect the fingerprint board and touchpad cables to their mainboard connectors (1), and
then close the connector latches (2).
5. Connect the power button launch board cable to the mainboard (1), and then close the
connector latch (2).
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Fingerprint
board cable
Figure 1-135. Fingerprint Board and Touchpad Cables
Figure 1-136. Power Button Launch Board Cable
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Touchpad
cable
Machine Maintenance