Acer TravelMate P653-M Service Manual page 104

4. Remove the touchpad bracket from the upper cover.
Figure 1-45. Touchpad Bracket
5. Insert a small flat-blade screwdriver between the fingerprint board and the upper cover,
and carefully pry the board loose. Remove the fingerprint board from the palm rest.
Figure 1-46. Fingerprint Board
3-32 Machine Maintenance