Dell E7440 owner manual

Page 35

b)Disconnect the cable from the system board [2].

c)Disconnect the speaker cable from system board [3].

4.Remove the screws that secure the system board to the computer. Lift the left edge of system board partially to a 45-degree angle.

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Contents Regulatory Model P40G Regulatory Type P40G001 Dell Inc. All Rights Reserved Contents Specifications Contacting Dell Docking Port Information System SetupDiagnostics 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 Removing the Keyboard Trim Installing the Hard DriveInstalling the Keyboard Trim Removing the Keyboard Installing the Keyboard Removing the mSATA SSD Card Installing the Wlan CardRemoving the Wlan Card Removing the Memory Module Installing the mSATA SSD CardInstalling the Memory Module Removing the Coin-Cell BatteryRemoving 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 I/O Board Removing the Power ConnectorInstalling the Power Connector Installing the I/O Board Removing the Display Panel Installing the Display BezelRemoving the Display Bezel Removing the Camera Installing the Display PanelInstalling the Camera Docking Port Information Page Keys Navigation Boot SequenceNavigation Keys System Setup Options Serial Port Option Description Date/TimeOption Description Integrated NIC Parallel PortOption Description USB ConfigurationUSB PowerShare Unobtrusive ModeStrong Password Option Description Admin PasswordSystem Password Internal HDD-1 PasswordAdmin Setup Lockout Option Description Non-Admin Setup ChangesDefault Setting Enable CPU XD Support Orom Keyboard AccessIntel SpeedStep Default Setting Enable Intel SpeedStepDefault Setting Enable Intel TurboBoost Option Description Multi Core SupportConfiguration Wireless Radio ControlEnable Peak Shift Disabled Advanced Battery ChargeNumlock Enable Option Description Primary Battery ConfigurationSmart ConnectionDisabled Touchpad/PS-2 Mouse Default SettingWireless Device Enable Extended Bios Post TimeOption Description Wireless Switch Updating the Bios Computer System and Setup PasswordPage Page Device Status Lights Enhanced Pre-Boot System Assessment ePSA DiagnosticsAlternately Battery Status LightsStorage LED Power LED Wireless LED Fault Description Lynx Point-LP Latitude Feature SpecificationUMA Features SpecificationFeature Specification Latitude Axis 60.8 mm 47 mm Feature Page Contacting Dell
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