Acer Aspire 5942 Service Manual page 85

5. Open the FFC locking latch and disconnect the Finger Print Reader FFC from the Button Board.
6. Remove Button Board from the bracket.
7. Turn the bracket over and remove the two screws securing the Finger Print Reader to the bracket.
Step
Finger Print
Reader
Chapter 3
Size
M2*3
Quantity
2
Screw Type
73