Acer TravelMate P643-V Service Manual page 156

4. Connect the fingerprint board and touchpad cables to their mainboard connectors (1), and
then close the connector latches (2).
Fingerprint
board cable
Figure 1-135. Fingerprint Board and Touchpad Cables
5. Connect the power button launch board cable to the mainboard (1), and then close the
connector latch (2).
Figure 1-136. Power Button Launch Board Cable
3-86
Touchpad
cable
Machine Maintenance