Dell Latitude 7424 Rugged Extreme - Page 96

3. Open the rear door [1] and tighten the two epoxy cap screws on serial port in the rear I/O space [2].
4. Install the:
a. Docking port assembly
b. PCIe heatsink fan assembly
c. WWAN card
d. WLAN card
e. Bottom chassis cover
f. Batteries
5. Follow the procedure in After working inside your computer.
96
Removing and installing components