Dell E5550 owner manual Installing the System Fan, Removing the Audio Board

Page 36

4.Remove the system fan from the computer.

Installing the System Fan

1.Place the system fan into its slot on the computer.

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

3.Install the:

a.palmrest

b.keyboard

c.keyboard trim

d.battery

e.base cover

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

Removing the Audio Board

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

2.Remove the:

36

Image 36

Contents Dell Latitude E5550 Page Working on Your Computer Before Working Inside Your ComputerTurning Off Your Computer After Working Inside Your Computer Recommended Tools System OverviewFront and Back View Installing the Base Cover Removing the BatteryRemoving the Base Cover Installing the Battery Removing the Hard-Drive AssemblyBase cover Battery Installing the Hard-Drive Assembly Installing the Memory Removing the MemoryRemoving the Keyboard Trim Installing the Keyboard Trim Removing the KeyboardInstalling the Keyboard Removing the PalmrestBase cover Battery Keyboard trim Installing the Palmrest Removing the Power-Switch BoardInstalling the Power-Switch Board Removing the SmartCard Reader BoardPage Installing the SmartCard-Reader Board Removing the USH BoardInstalling the USH Board Removing the Finger-Print Reader BoardInstalling the Finger-Print Reader Board Removing the LED BoardInstalling the LED Board Removing the Power-Connector PortInstalling the power-connector port Installing the Wlan Card / WiGig Card Removing the Wlan Card / WiGig CardInstalling the Wwan Card Removing the Wwan CardRemoving the Display-Hinge Brackets Installing the Display-Hinge Brackets Removing the Display AssemblyPage Installing the Display Assembly Removing the Display BezelInstalling the Display Bezel Removing the Display PanelPage Installing the Display Panel Removing the Display HingesInstalling the Display Hinges Removing the CameraInstalling the Camera Removing the eDP CableInstalling the eDP cable Removing the System FanInstalling the System Fan Removing the Audio BoardInstalling the Audio Board Removing the System BoardPage Installing the System Board Removing the Coin-Cell BatteryInstalling the Coin-Cell Battery Removing the HeatsinkInstalling the Heatsink Removing the Speakers Installing the Speakers System Setup Options UefiPS2 ECPCOM2 COM3Page Video Secure Boot KEK Power Management Post Behavior Wwan Wwan / GPS Technical Specifications 4MBUMA USB Feature Specification Active Area Axis 99.50 mm 53.00 mm AC Adapter Environmental Diagnostics Enhanced Pre-Boot System Assessment ePSA DiagnosticsDevice Status Lights Battery Status Lights PostContacting Dell