Dell E6540 owner manual Removing the WiFi-Switch Board, Installing the WiFi-Switch Board

Page 31

Removing the WiFi-Switch Board

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

2.Remove:

a.SD Card

b.ExpressCard

c.battery

d.keyboard

e.display-hinge cap

f.base cover

g.base corner caps

h.palmrest assembly

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

a.Disconnect the cable from the system board.

b.Remove the screw that secures the WiFi-switch board and lift it from the computer.

Installing the WiFi-Switch Board

1.Place the WiFi-switch board in its slot.

2.Tighten the screw to secure the WiFi-switch board to the computer.

3.Connect the cable to the system board.

4.Install:

a.palmrest assembly

b.base cover

c.base corner caps

d.display-hinge cap

e.keyboard

f.battery

g.ExpressCard

h.SD Card

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

31

Image 31

Contents Regulatory Model P29F Regulatory Type P29F001 Dell Inc Contents Diagnostics System SetupTechnical Specifications Contacting Dell Before Working Inside Your Computer Working on Your ComputerClick Shut Down Turning Off Your ComputerAfter Working Inside Your Computer System Overview Recommended ToolsRemoving the Secure Digital SD Card Installing the Secure Digital SD CardRemoving the Battery Installing the ExpressCardRemoving the ExpressCard Removing the Base Cover Installing the BatteryLift the base cover and remove it from the computer Removing the Base Corner Caps Installing the Base CoverRemoving the Memory Installing the Base Corner CapsRemoving the Hard Drive Installing the MemoryRemoving the Optical Drive Installing the Hard DriveInstalling the Optical Drive Installing the Wlan Card Removing the Wireless Local Area Network Wlan CardRemoving the Wireless Wide Area Network Wwan Card Removing the Network Connector Installing the Wwan CardRemoving the Coin-Cell Battery Installing the Network ConnectorRemoving the Power Connector Installing the Coin-Cell BatteryRemoving the Heat-Sink Assembly Installing the Power ConnectorRemoving the Processor Installing the Heat-Sink AssemblyRemoving the Keyboard Installing the ProcessorRemoving the Palmrest Assembly Installing the KeyboardPage Page Page Installing the Palmrest Assembly Installing the WiFi-Switch Board Removing the WiFi-Switch BoardRemoving the VGA Board Installing the VGA BoardRemoving the ExpressCard Cage Removing the System Board Installing the ExpressCard CagePage Lift the system board from the computer Installing the System Board Removing the Speakers Lift the speakers from the computer Installing the Speakers Removing the Display Assembly Installing the Display-Hinge CapRemoving the Display-Hinge Cap Page Page Remove the display assembly from the computer Removing the Display Bezel Installing the Display AssemblyPage Removing the Display Panel Installing the Display BezelPage Removing the Display Hinges Installing the Display PanelRemoving the Camera Installing the Display HingesInstalling the Camera Navigation Keys Boot SequenceSystem Setup Options Serial Port Option Description Date/TimeOption Description Integrated NIC Parallel PortUnobtrusive Mode Enable Smart ReportingUSB Configuration USB PowerSharePassword Configuration Option Description Admin PasswordSystem Password Strong PasswordOption Description Secure Boot Enable Enable CPU XD SupportDefault SettingOrom Keyboard Access Admin Setup LockoutDeep Sleep Control Wireless Radio ControlOption Description AC Behavior Auto On TimeBattery Slice Charge Advanced Battery ChargeConfiguration Primary Battery ChargeEnable Intel Virtualization Technology Default Setting Keyboard ErrorsFastboot Extend Bios Post TimeUpdating the Bios Computer System and Setup PasswordPage Enhanced Pre-Boot System Assessment ePSA Diagnostics DiagnosticsAlternately Battery Status LightsStorage LED Power LED Wireless LED Fault Description Device Status LightsWhite light on Feature Specification Technical SpecificationsFeatures Specification USB Axis 45.00 mm Weight 36 kg 5.21 lb Contacting Dell