Touchpad Button; Removing The Touchpad Buttons - Dell Precision 7740 Service Manual

d. Turn the system and replace the 15 (M2.5x5.0) and the 2 (M2.0x3.0) screws to secure the palmrest to the system [1, 2].
e. Connect the touchpad and touchpad button cables to the connectors on the system board and lock the latch [3].
2. Install the:
a. base cover
b. keyboard
c. hard disk
d. battery
e. battery cover
f. SD card
3. Follow the procedure in

Touchpad button

Removing the Touchpad buttons

1. Follow the procedure in
2. Remove the:
a. SD card
b. battery cover
c. battery
d. keyboard
e. hard drive
f. base cover
g. palmrest
3. To remove touchpad buttons:
a. Disconnect the touchpad cable from the touchpad [1].
62 Removing and installing components
After working inside your
Before working inside your
computer.
computer.