Dell E7440 owner manual Removing the Speakers

Page 25

Removing the Speakers

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

2.Remove:

a)SD card

b)battery

c)base cover

d)hard drive

e)keyboard trim

f)keyboard

g)palmrest

3.Perform the following steps as shown in the illustration:

a)Remove the screws that secure the speakers to the computer.

b)Disconnect the cable [1].

c)Unroute the cable from the system board [2].

4.Remove the speakers from the computer.

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Image 25
Contents Regulatory Model P40G Regulatory Type P40G001 Dell Inc. All Rights Reserved Contents Diagnostics Docking Port Information System SetupSpecifications 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 Keyboard Trim Installing the Hard DriveRemoving the Keyboard Trim Removing the Keyboard Installing the Keyboard Removing the Wlan Card Installing 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 Installing the Power Connector Removing the Power ConnectorRemoving the I/O Board Installing the I/O Board Removing the Display Bezel Installing the Display BezelRemoving the Display Panel Removing the Camera Installing the Display PanelInstalling the Camera Docking Port Information Page Navigation Keys Boot SequenceKeys 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 EnableOption Description Wireless Switch Extended Bios Post TimeWireless Device Enable Updating the Bios Computer System and Setup PasswordPage Page Device Status Lights Enhanced Pre-Boot System Assessment ePSA DiagnosticsStorage LED Power LED Wireless LED Fault Description Battery Status LightsAlternately Lynx Point-LP Latitude Feature SpecificationUMA Features SpecificationFeature Specification Latitude Axis 60.8 mm 47 mm Feature Page Contacting Dell
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