Dell Latitude 7290 - Page 42

The component you are left with is the palm rest.
3 Replace the palm rest.
4 Install the:
a speaker
b coin cell battery
c power connector port
d system board
e heat sink
f WLAN card
g WWAN card
h PCIe SSD card
i memory module
j battery
k base cover
5 Follow the procedure in After working inside your computer.
42 Removing and installing components