- Notes, cautions, and warnings
- Working on Your Computer
- Docking Your Computer
- Removing and
Installing Components
- Recommended Tools
- System Overview
- Removing the SD Card
- Installing the SD Card
- Removing the Battery
- Installing the Battery
- Removing the Base Cover
- Installing the Base Cover
- Removing the mSATA SSD card
- Installing the mSATA SSD card
- Removing the Keyboard Trim
- Installing the Keyboard Trim
- Removing the Keyboard
- Installing the Keyboard
- Removing the Palmrest
- Installing the Palmrest
- Removing the Wi‐Fi Switch Board
- Installing the Wi‐Fi Switch Board
- Removing the Memory Module
- Installing the Memory Module
- Removing the WLAN Card
- Installing the WLAN Card
- Removing the WWAN Card
- Installing the WWAN Card
- Removing the Display Bezel
- Installing the Display Bezel
- Removing the Display Panel
- Installing the Display Panel
- Removing the Coin-Cell Battery
- Removing the Speakers
- Installing the Speakers
- Removing the Display-Hinge Cover
- Installing the Display-Hinge Cover
- Removing the Heatsink
- Installing the Heatsink
- Removing the Display Assembly
- Installing the Display Assembly
- Removing the System Fan
- Installing the System Fan
- Removing the System Board
- Installing the System Board
- Removing the Power Connector
- Installing the Power Connector
- Docking Port Information
- System Setup
- Diagnostics
- Specifications
- Contacting Dell
Dell Latitude E7240 Owner's Manual
Installing the WWAN Card
- Place the WWAN card in its slot in the system board.
- Press the WWAN card down and tighten the screw to secure the WWAN card to the computer.
- Connect the antenna cables to their respective connectors marked on the WWAN card.
-
Install:
- base cover
- SD card
- battery
- Follow the procedures in After Working Inside Your Computer.
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