Dell E7240 Docking Port Information System Setup, Diagnostics, Specifications Contacting Dell

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Installing the Speakers	23
Removing the Display-Hinge Cover	23
Installing the Display-Hinge Cover	24
Removing the Heatsink	24
Installing the Heatsink	25
Removing the Display Assembly	25
Installing the Display Assembly	26
Removing the System Fan	26
Installing the System Fan	27
Removing the System Board	27
Installing the System Board	28
Removing the Power Connector	29
Installing the Power Connector	29
3 Docking Port Information	31
4 System Setup	33
Boot Sequence	33
Navigation Keys	33
System Setup Options	34
Updating the BIOS	43
System and Setup Password	44
Assigning a System Password and Setup Password	44
Deleting or Changing an Existing System and/or Setup Password	45
5 Diagnostics	47
Enhanced Pre-Boot System Assessment (ePSA) Diagnostics	47
Device Status Lights	47
Battery Status Lights	48
6 Specifications	49
7 Contacting Dell	55

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Contents Regulatory Model P22S Regulatory Type P22S001 Dell Inc. All Rights Reserved Contents Diagnostics Docking Port Information System SetupSpecifications Contacting Dell Working on Your Computer Before Working Inside Your ComputerTurning Off Your Computer Click Shut DownAfter Working Inside Your Computer Page Recommended Tools System OverviewRemoving the SD Card Inside view FrontInstalling the SD Card Removing the BatteryInstalling the Battery Removing the Base CoverLift the base cover to remove it from the computer Installing the Base Cover Installing the mSATA SSD CardRemoving the mSATA SSD Card Removing the Keyboard TrimInstalling the Keyboard Trim Removing the KeyboardInstalling the Keyboard Removing the PalmrestInstalling the Palmrest Removing the Wi‐Fi Switch BoardInstalling the Wi‐Fi Switch Board Removing the Memory ModuleInstalling the Memory Module Installing the Wlan CardRemoving the Wlan Card Removing the Wwan CardInstalling the Display Bezel Installing the Wwan CardRemoving the Display Bezel Installing the Display Panel Removing the Display PanelRemoving the Coin-Cell Battery Installing the Coin-Cell BatteryRemoving the Speakers Installing the SpeakersRemoving the Display-Hinge Cover Installing the Display-Hinge Cover Removing the HeatsinkInstalling the Heatsink Removing the Display AssemblyInstalling the Display Assembly Removing the System FanInstalling the System Fan Removing the System BoardInstalling the System Board Removing the Power Connector Installing the Power ConnectorBattery SD card Docking Port Information Page Navigation Keys Boot SequenceKeys Navigation System Setup Options Option Description Date/Time Option Description Integrated NICParallel Port Serial PortUSB Configuration USB PowerShareUnobtrusive Mode Option DescriptionOption Description Admin Password System PasswordInternal HDD-1 Password Strong PasswordOption Description Non-Admin Setup Changes Default Setting Enable CPU XD SupportOrom Keyboard Access Admin Setup LockoutDefault Setting Enable Intel SpeedStep Default Setting Enable Intel TurboBoostOption Description Multi Core Support Intel SpeedStepWireless Radio Control Enable Peak Shift DisabledAdvanced Battery Charge ConfigurationOption Description Primary Battery Configuration Smart ConnectionDisabledTouchpad/PS-2 Mouse Default Setting Numlock EnableOption Description Wireless Switch Extended Bios Post TimeWireless Device Enable Updating the Bios System and Setup Password ComputerPage Page Enhanced Pre-Boot System Assessment ePSA Diagnostics Device Status LightsStorage LED Power LED Wireless LED Fault Description Battery Status LightsAlternately Feature Specification Lynx Point-LP LatitudeFeatures Specification UMAFeature Specification Latitude Axis 60.8 mm 47 mm Feature Page Contacting Dell

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