Acer 4740Z Laptop User Manual


 
Chapter 3 51
Removing the Touchpad Board
1. Perform the “Removing the Upper Case” procedure on page 45.
2. Release the latch and disconnect the cable from the touchpad board.
3. Carefully pry loose the touchpad board from the upper case to detach it.
CAUTION: The touchpad board is glued to the upper case. Remove the touchpad board only if it is defective.
IMPORTANT: A circuit board that is >10 cm² has been highlighted with the yellow rectangle as above
image shows. Follow local regulations for disposing this type of circuit board.
Removing the LCD Module
1. Perform the “Removing the Upper Case” procedure on page 45.