Dell E7240 Installing the Wwan Card, Removing the Display Bezel, Installing the Display Bezel

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Installing the WWAN Card

1.Place the WWAN card in its slot in the system board.

2.Press the WWAN card down and tighten the screw to secure the WWAN card to the computer.

3.Connect the antenna cables to their respective connectors marked on the WWAN card.

4.Install:

a.base cover

b.SD card

c.battery

5.Follow the procedures in After Working Inside Your Computer.

Removing the Display Bezel

1.Follow the procedures in Before Working Inside Your Computer.

2.Remove the battery.

3.Pry the edges of the display bezel. Remove the display bezel from the display assembly.

Installing the Display Bezel

1.Align the display bezel in place and snap it in place.

2.Align the hinge covers on display assembly and snap it in place.

3.Install the battery

4.Follow the procedures in After Working Inside Your Computer.

Removing the Display Panel

1.Follow the procedures in Before Working Inside Your Computer.

2.Remove:

a.battery

b.display bezel

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Contents Dell Latitude E7240 Page Contents Specifications Contacting Dell Before Working Inside Your Computer Working on Your ComputerPage After Working Inside Your Computer Turning Off Your ComputerTurn on your computer Docking Your Computer Page System Overview Removing and Installing ComponentsRecommended Tools Inside view Front Removing the SD Card Installing the SD CardRemoving the Battery Removing the Base Cover Installing the BatteryRemove the screws that secure the base cover to the computer Removing the mSATA SSD Card Installing the Base CoverRemoving the Keyboard Installing the mSATA SSD CardInstalling the Keyboard Trim Removing the Keyboard TrimInstalling the Keyboard Removing the Palmrest Installing the Wi‐Fi Switch Board Installing the PalmrestRemoving the Wi‐Fi Switch Board Removing the Wlan Card Installing the Memory ModuleRemoving the Memory Module Removing the Wwan Card Installing the Wlan CardRemoving the Display Panel Installing the Wwan CardInstalling the Display Bezel Removing the Display BezelInstalling the Display Panel Installing the Coin-Cell Battery Removing the Coin-Cell BatteryRemoving the Display-Hinge Cover Installing the SpeakersRemoving the Speakers Removing the Heatsink Installing the Display-Hinge CoverRemoving the Display Assembly Installing the HeatsinkPage Removing the System Fan Installing the Display AssemblyRemoving the System Board Installing the System FanInstalling the System Board Installing the Power Connector Removing the Power ConnectorFollow the procedures in After Working Inside Your Computer Docking Port Information Page Navigation Keys System SetupBoot Sequence System Setup Options COM2 SATA-0 Video Secure Boot KEK Hyper-Thread Control Post Behavior Virtualization Support Wlan Updating the BiosPassword Type System and Setup PasswordPage Page Enhanced Pre-Boot System Assessment ePSA Diagnostics DiagnosticsDevice Status Lights Battery Status LightsPage Page Specifications UMA Ports and Connectors Discharge 0 C to 70 C 32 F to 122 F Physical Page Contacting Dell
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