Dell E7440 owner manual Recommended Tools, System Overview

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Removing and Installing Components

This section provides detailed information on how to remove or install the components from your computer.

Recommended Tools

The procedures in this document may require the following tools:

•Small flat-blade screwdriver

•Phillips screwdriver

•Small plastic scribe

System Overview

Inside View — Back

1.	memory module	3.	SIM card slot
2.	battery bay	4.	coin-cell battery

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Image 9

Contents Regulatory Model P40G Regulatory Type P40G001 Dell Inc. All Rights Reserved Contents Docking Port Information System Setup DiagnosticsSpecifications Contacting Dell Before Working Inside Your Computer Working on Your ComputerClick Shut Down Turning Off Your ComputerAfter Working Inside Your Computer Page System Overview Recommended ToolsRemoving the SD Card Removing the Battery Installing the SD CardRemoving the Base Cover Installing the BatteryLift the base cover to remove it from the computer Removing the Hard Drive Installing the Base CoverPage Installing the Hard Drive Installing the Keyboard TrimRemoving the Keyboard Trim Removing the Keyboard Installing the Keyboard Installing the Wlan Card Removing the Wlan CardRemoving the mSATA SSD Card Installing the Memory Module Installing the mSATA SSD CardRemoving the Coin-Cell Battery Removing the Memory ModuleRemoving the Palmrest Installing the Coin-Cell BatteryPage Lift up the palmrest away from the computer Installing the Palmrest Removing the Speakers Removing the Display-Hinge Cover Installing the SpeakersRemoving the Display Assembly Installing the Display-Hinge CoverPage Unroute the cables from the slot Page Page Removing the System Fan Installing the Display AssemblyRemoving the Heatsink Installing the System FanRemoving the System Board Installing the HeatsinkPage Remove the system board from the computer Installing the System Board Removing the Power Connector Installing the Power ConnectorRemoving the I/O Board Installing the I/O Board Installing the Display Bezel Removing the Display BezelRemoving the Display Panel Removing the Camera Installing the Display PanelInstalling the Camera Docking Port Information Page Boot Sequence Navigation KeysKeys Navigation System Setup Options Option Description Integrated NIC Option Description Date/TimeParallel Port Serial PortUSB PowerShare USB ConfigurationUnobtrusive Mode Option DescriptionSystem Password Option Description Admin PasswordInternal HDD-1 Password Strong PasswordDefault Setting Enable CPU XD Support Option Description Non-Admin Setup ChangesOrom Keyboard Access Admin Setup LockoutDefault Setting Enable Intel TurboBoost Default Setting Enable Intel SpeedStepOption Description Multi Core Support Intel SpeedStepEnable Peak Shift Disabled Wireless Radio ControlAdvanced Battery Charge ConfigurationSmart ConnectionDisabled Option Description Primary Battery ConfigurationTouchpad/PS-2 Mouse Default Setting Numlock EnableExtended Bios Post Time Option Description Wireless SwitchWireless Device Enable Updating the Bios Computer System and Setup PasswordPage Page Device Status Lights Enhanced Pre-Boot System Assessment ePSA DiagnosticsBattery Status Lights Storage LED Power LED Wireless LED Fault DescriptionAlternately Lynx Point-LP Latitude Feature SpecificationUMA Features SpecificationFeature Specification Latitude Axis 60.8 mm 47 mm Feature Page Contacting Dell

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