Installing the touchpad buttons
1 Place the touchpad buttons into the slot on the computer and replace the two M2x3 screws to secure it to the system.
2 Connect the touchpad button cable to the connector on the system.
3 Ax the smart card reader cable on the palmrest and connect the cable to the connector on the system board.
4 Install the:
a chassis frame
b WWAN card (optional)
c WLAN card
d SSD frame
e SSD card
f hard drive
g battery
h base cover
5 Follow the procedure in After working inside your computer.
30
Disassembly and reassembly