Dell P22S002 owner manual Installing the Heatsink Assembly, Hinge cover SIM board Display assembly

Page 29

i.hinge cover

j.SIM board

k.display assembly

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

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

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 original position on the system board.

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

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

4.Install:

a.display assembly

b.SIM board

c.hinge cover

d.WLAN card

29

Image 29

Contents Dell Latitude E7250 Page Contents Specifications Contacting Dell Before Working Inside Your Computer Working on Your ComputerTurning Off Your Computer After Working Inside Your Computer Docking Your Computer Recommended Tools Removing and Installing ComponentsSystem Overview Follow the procedures in Before Working Inside Your Computer Removing the BatteryRemoving the Base Cover Installing the BatteryFollow the procedures in After Working Inside Your computer Removing the SSD Card Installing the Base CoverBattery Base cover Installing the Wwan Card Installing the SSD CardRemoving the Wwan Card Removing the Wlan CardRemoving the Keyboard Trim Installing the Wlan CardRemoving the Keyboard Installing the Keyboard TrimBattery Base cover Keyboard trim Installing the Keyboard Removing the Palmrest Battery Base cover SSD card Keyboard trimKeyboard Keyboard trim SSD card Base cover Battery Installing the PalmrestRemoving the SIM Board Installing the SIM BoardBattery Base cover SSD card Keyboard trim Palmrest Removing the Speakers Battery Base cover Keyboard trim SSD card Palmrest SIM boardRemoving the Display-Hinge Cover Installing the SpeakersBattery Base cover Keyboard trim SSD card Palmrest Removing the Display Assembly Installing the Display-Hinge CoverPage Page Removing the System Board Installing the Display AssemblySpeaker Hinge cover Display assembly Removing the Heatsink Assembly Installing the System BoardDisplay assembly SIM board Hinge cover Wlan card Installing the Heatsink AssemblyHinge cover SIM board Display assembly System board Plamrest SSD card Removing the Coin-Cell BatteryInstalling the Coin-Cell Battery Page Navigation Keys System SetupBoot Sequence System Setup Options PS2 SATA-0 Video Secure Boot KEK Hyper-Thread Control Post Behavior Wwan Updating the Bios Password Type System and Setup PasswordPage Enhanced Pre-Boot System Assessment ePSA Diagnostics DiagnosticsDevice Status Lights Battery Status LightsPage Specifications UMA Ports and Connectors Touchpad Physical Page Contacting Dell