Dell E6440 owner manual Installing the WiFi-Switch Board, Removing the System Board

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Installing the WiFi-Switch Board

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

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

3.Connect the WiFi-switch board cable to the system board.

4.Install:

a.palmrest assembly

b.base cover

c.base corner caps

d.display-hinge cap

e.optical drive

f.hard drive

g.keyboard

h.keyboard trim

i.battery

j.ExpressCard

k.SD Card

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

Removing the System Board

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

2.Remove:

a.SD Card

b.ExpressCard

c.battery

d.keyboard trim

e.keyboard

f.hard drive

g.optical drive

h.display-hinge cover

i.base cover

j.base corner caps

k.power connector

l.coin-cell battery

m.memory

n.WLAN card

o.WWAN card

p.heatsink assembly

q.processor

r.palmrest assembly

s.ExpressCard cage

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Contents Regulatory Model P38G Regulatory Type P38G001 Dell Inc. All Rights Reserved Contents System Setup DiagnosticsTechnical Specifications Contacting Dell Page Working on Your Computer Before Working Inside Your ComputerTurning Off Your Computer Click Shut DownAfter Working Inside Your Computer Page Removing and Installing Components System OverviewInstalling the Secure Digital SD Card Removing the Secure Digital SD CardInstalling the Battery Installing the ExpressCardRemoving the Battery Removing the ExpressCardRemoving the Base Cover Installing the Base CoverRemoving the Memory Installing the Memory Removing the Hard DriveInstalling the Hard Drive Removing the Optical DriveInstalling the Optical Drive Removing the Keyboard TrimInstalling the Keyboard Trim Removing the KeyboardPage Installing the Keyboard Removing the Wlan CardInstalling the Wlan Card Removing the Wwan CardInstalling the Base Corner Caps Installing the Wwan CardRemoving the Base Corner Caps Removing the Network Connector Installing the Network ConnectorInstalling the Coin-Cell Battery Removing the Coin-Cell BatteryRemoving the Heatsink Assembly Installing the Heatsink Assembly Removing the Power Connector Installing the ProcessorRemoving the Processor Page Installing the Display-Hinge Cover Installing the Power ConnectorRemoving the Display-Hinge Cover Removing the Palmrest Assembly Installing the Palmrest Assembly Removing the ExpressCard Cage Installing the ExpressCard Cage Removing the WiFi-Switch Board Installing the WiFi-Switch Board Removing the System BoardPage Installing the System Board Installing the Speakers Removing the SpeakersRemoving the I/O Board Installing the I/O Board Removing the Display Assembly Installing the Display Assembly Removing the Display Bezel Installing the Display Bezel Removing the Display Panel Flip the display panel over Installing the Display Panel Installing the Display Hinges Removing the Display HingesInstalling the Camera Removing the CameraNavigation Keys Boot SequenceKeys Navigation System Setup Options Date/Time Advanced Boot OptionsOption Description Option Description Integrated NICUSB PowerShare Enable Smart ReportingUSB Configuration Unobtrusive ModeEnter the old password Security featuresDrive does not have a password set by default Enter the new passwordPassword Change Password ConfigurationPassword Bypass Allow Non-Admin Password Changes Default SettingOption Description Multi Core Support Default Setting Enable Intel SpeedStepExpert key Management Intel SpeedStepAuto On Time Wireless Radio ControlOption Description AC Behavior USB Wake SupportPrimary Battery Charge Advanced Battery ChargeConfiguration Battery Slice ChargeOption Description Wireless Switch Option Description Extend Bios Post TimeEnable Intel Virtualization Technology Default Setting Wireless Device EnableClick Drivers & Downloads Updating the BiosSystem and Setup Password ComputerPress Y to save the changes. The computer reboots Enhanced Pre-Boot System Assessment ePSA Diagnostics Device Status LightsStorage LED Power LED Wireless LED Fault Description Battery Status LightsAlternately Technical Specifications Feature SpecificationFeatures Specification UMAMemory card reader Support upto SD4.0 Battery Environmental Page Contacting Dell