Dell P22S002 owner manual Installing the System Board, Removing the Heatsink Assembly

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Installing the System Board

1.Align the system board on its place on the computer chassis.

2.Tighten the screws to secure the system board to the computer chassis.

3.Connect the speaker and SIM board cables to their connectors on the system board.

4.Connect the power-connector port cable to its connector on the system board.

5.Install:

a.display assembly

b.hinge cover

c.speaker

d.WLAN card

e.WWAN card

f.plamrest

g.SSD card

h.keyboard trim

i.keyboard

j.base cover

k.battery

6.Follow the procedures in After Working Inside Your computer.

Removing the Heatsink Assembly

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

2.Remove:

a.battery

b.base cover

c.keyboard trim

d.keyboard

e.SSD card

f.palmrest

g.WWAN card

h.WLAN card

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Image 28

Contents Dell Latitude E7250 Page Contents Specifications Contacting Dell Working on Your Computer Before Working Inside Your ComputerTurning Off Your Computer After Working Inside Your Computer Docking Your Computer Removing and Installing Components Recommended ToolsSystem Overview Removing the Battery Follow the procedures in Before Working Inside Your ComputerFollow the procedures in After Working Inside Your computer Installing the BatteryRemoving the Base Cover Battery Base cover Installing the Base CoverRemoving the SSD Card Installing the SSD Card Installing the Wwan CardRemoving the Wwan Card Removing the Wlan CardInstalling the Wlan Card Removing the Keyboard TrimBattery Base cover Keyboard trim Installing the Keyboard TrimRemoving the Keyboard Installing the Keyboard Battery Base cover SSD card Keyboard trim Removing the PalmrestInstalling the Palmrest Keyboard Keyboard trim SSD card Base cover BatteryBattery Base cover SSD card Keyboard trim Palmrest Installing the SIM BoardRemoving the SIM Board Battery Base cover Keyboard trim SSD card Palmrest SIM board Removing the SpeakersBattery Base cover Keyboard trim SSD card Palmrest Installing the SpeakersRemoving the Display-Hinge Cover Installing the Display-Hinge Cover Removing the Display AssemblyPage Page Installing the Display Assembly Removing the System BoardSpeaker Hinge cover Display assembly Installing the System Board Removing the Heatsink AssemblyHinge cover SIM board Display assembly Installing the Heatsink AssemblyDisplay assembly SIM board Hinge cover Wlan card Installing the Coin-Cell Battery Removing the Coin-Cell BatterySystem board Plamrest SSD card Page Boot Sequence System SetupNavigation Keys System Setup Options PS2 SATA-0 Video Secure Boot KEK Hyper-Thread Control Post Behavior Wwan Updating the Bios System and Setup Password Password TypePage Diagnostics Enhanced Pre-Boot System Assessment ePSA DiagnosticsBattery Status Lights Device Status LightsPage Specifications UMA Ports and Connectors Touchpad Physical Page Contacting Dell