Dell E5450 owner manual Installing the Heatsink Assembly

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g.WWAN

h.keyboard lattice

i.keyboard

j.palmrest

k.display-hinge brackets

l.display assembly

m.coin-cell battery

n.system board

3.Disconnect the system-fan cable from its connector on the system board.

4.Perform the following steps:

a.Remove the screws that secure the heatsink assembly to the system board [1].

b.Remove the heatsink assembly from the system board [2].

Installing the Heatsink Assembly

1.Place the heatsink assembly into its position on the system board.

2.Tighten the screws to the secure the heatsink assembly to the system board.

3.Connect the system-fan cable to its connector on the system board.

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Contents Dell Latitude E5450 Page Before Working Inside Your Computer Working on Your ComputerTurning Off Your Computer After Working Inside Your Computer System Overview Recommended ToolsFront and Back View Installing the SD Card Removing the SD CardRemoving the Base Cover Removing the Battery Installing the Base CoverRemoving the Hard-Drive Assembly Installing the BatteryPage Installing the Hard-Drive Assembly Installing the Memory Removing the MemoryRemoving the Keyboard Trim Removing the Keyboard Installing the Keyboard TrimRemoving the Palmrest Installing the KeyboardBase cover Battery Keyboard trim Removing the SmartCard Reader Board Installing the PalmrestPage Removing the USH Board Installing the SmartCard-Reader BoardRemoving the Finger-Print Reader Board Installing the USH BoardRemoving the LED Board Installing the Finger-Print Reader BoardRemoving the Power-Connector Port Installing the LED BoardInstalling the power-connector port Removing the Wlan Card / WiGig Card Installing the Wlan Card / WiGig CardRemoving the Wwan Card Installing the Wwan CardRemoving the Display-Hinge Brackets Removing the Display Assembly Installing the Display-Hinge BracketsPage Removing the Display Bezel Installing the Display AssemblyRemoving the Display Panel Installing the Display BezelPage Removing the Display Hinges Installing the Display PanelRemoving the Camera Installing the Display HingesRemoving the eDP Cable Installing the CameraRemoving the Coin-Cell Battery Installing the eDP cableRemoving the System Board Installing the Coin-cell BatteryDisplay assembly Removing the Heatsink Assembly Installing the System BoardInstalling the Heatsink Assembly Removing the Speakers Installing the Speakers System Setup Options PS2 Video Page KEK Performance Page Post Behavior Wwan Maintenance Technical Specifications UMA USB Feature Specification Active Area Axis 99.50 mm 53.00 mm Battery Environmental Enhanced Pre-Boot System Assessment ePSA Diagnostics DiagnosticsDevice Status Lights Battery Status Lights Contacting Dell