Dell Latitude 5424 Rugged Service Manual page 112

3. Route the antennae cables along the routing channel on the heatsink pipe.
4. Install the:
a. Docking port assembly
b. PCIe Heatsink assembly
c. WWAN card
d. WLAN card
e. Bottom chassis cover
f. Batteries
5. Follow the procedure in
112 Removing and installing components
After working inside your computer.