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Dell Latitude 5420/E5420/E5420m
Owner's Manual
Installing The Wireless Wide Area Network (WWAN)
Card
1. Slide the WWAN card into its slot.
2. Tighten the screw to secure the WWAN card to the computer.
3. Connect the antenna cables according to the color code on the WWAN card.
4. Replace the
5. Replace the
6. Follow the procedures in
Related tasks
Removing the Wireless Wide Area Network (WWAN) Card
back panel.
battery.
After Working Inside Your
Computer.