Dell E7440 Removing the Power Connector, Installing the Power Connector, Removing the I/O Board

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Removing the Power Connector

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

2.Remove:

a)SD card

b)battery

c)base cover

d)keyboard

e)palmrest

f)system fan

g)heatsink

h)speakers

3.Disconnect the power-connector cable from the system board remove the screw that secures to the computer. Remove the power connector.

Installing the Power Connector

1.Insert the power connector in its slot.

2.Connect the power connector to the system board.

3.Tighten the screw that secures the power connector to the system board.

4.Install:

a)speakers

b)heatsink

c)system fan

d)palmrest

e)keyboard

f)base cover

g)battery

h)SD card

5.Follow the procedures in After Working Inside Your Computer.

Removing the I/O Board

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

2.Remove:

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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 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 Installing 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 Removing the Hard DrivePage 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 Coin-Cell Battery Installing the mSATA SSD CardInstalling the Memory Module Removing the Memory ModuleInstalling the Coin-Cell Battery Removing the PalmrestPage Lift up the palmrest away from the computer Installing the Palmrest Removing the Speakers Installing the Speakers Removing the Display-Hinge CoverInstalling the Display-Hinge Cover Removing the Display AssemblyPage Unroute the cables from the slot Page Page Installing the Display Assembly Removing the System FanInstalling the System Fan Removing the HeatsinkInstalling the Heatsink Removing the System BoardPage 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 Installing the Display Panel Removing the CameraInstalling the Camera Docking Port Information Page Keys Navigation Boot SequenceNavigation Keys System Setup Options Parallel Port Option Description Date/TimeOption Description Integrated NIC Serial PortUnobtrusive Mode USB ConfigurationUSB PowerShare Option DescriptionInternal HDD-1 Password Option Description Admin PasswordSystem Password Strong PasswordOrom Keyboard Access Option Description Non-Admin Setup ChangesDefault Setting Enable CPU XD Support Admin Setup LockoutOption Description Multi Core Support Default Setting Enable Intel SpeedStepDefault Setting Enable Intel TurboBoost Intel SpeedStepAdvanced Battery Charge Wireless Radio ControlEnable Peak Shift Disabled ConfigurationTouchpad/PS-2 Mouse Default Setting Option Description Primary Battery ConfigurationSmart ConnectionDisabled Numlock EnableWireless Device Enable Extended Bios Post TimeOption Description Wireless Switch Updating the Bios System and Setup Password ComputerPage Page Enhanced Pre-Boot System Assessment ePSA Diagnostics Device Status LightsAlternately Battery Status LightsStorage LED Power LED Wireless LED Fault Description Feature Specification Lynx Point-LP LatitudeFeatures Specification UMAFeature Specification Latitude Axis 60.8 mm 47 mm Feature Page Contacting Dell

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