Dell E7240 owner manual Contents

Page 3

Contents
1 Working on Your Computer	5
Before Working Inside Your Computer	5
Turning Off Your Computer	7
After Working Inside Your Computer	7
2 Docking Your Computer	9
3 Removing and Installing Components	11
Recommended Tools	11
System Overview	11
Inside View — BackInside view — Front	11
Removing the SD Card	13
Installing the SD Card	13
Removing the Battery	13
Installing the Battery	14
Removing the Base Cover	14
Installing the Base Cover	16
Removing the mSATA SSD Card	16
Installing the mSATA SSD Card	17
Removing the Keyboard Trim	17
Installing the Keyboard Trim	17
Removing the Keyboard	17
Installing the Keyboard	18
Removing the Palmrest	19
Installing the Palmrest	20
Removing the Wi‐Fi Switch Board	20
Installing the Wi‐Fi Switch Board	20
Removing the Memory Module	21
Installing the Memory Module	21
Removing the WLAN Card	21
Installing the WLAN Card	22
Removing the WWAN Card	22
Installing the WWAN Card	23
Removing the Display Bezel	23
Installing the Display Bezel	23
Removing the Display Panel	23
Installing the Display Panel	24
Removing the Coin-Cell Battery	25

Image 3

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 Removing and Installing Components Recommended ToolsSystem Overview Inside view Front Installing the SD Card Removing the BatteryRemoving the SD Card 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 Palmrest Removing the Wi‐Fi Switch BoardInstalling the Wi‐Fi Switch Board Installing the Memory Module Removing the Memory ModuleRemoving the Wlan Card 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 BatteryInstalling the Speakers Removing the SpeakersRemoving the Display-Hinge Cover 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 System Setup Boot SequenceNavigation Keys 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

Related manuals

Manual 55 pages 25.36 Kb