Dell PP30L manual Removing a Wlan Card, Replacing a Wlan Card

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WLAN Card

Dell Precision™ Service Manual

Removing a WLAN Card

Replacing a WLAN Card

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions that shipped with your computer.

Your computer supports a Wireless Local Area Network (WLAN) card. If you ordered a WLAN card with your computer, the card is already installed.

Removing a WLAN Card

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

2.Close the display and turn the computer over.

3.Remove the bottom of the base assembly (see Removing the Bottom of the Base Assembly).

4.Disconnect the antenna cables from the WLAN card.

5.Remove the M2 x 3-mm screw securing the WLAN card.

The card will pop up to a 30-degree angle to the system board.

1 M2 x 3-mm screw

2 WLAN card

3antenna cable connectors (3)

6.Slide the WLAN card out of its connector at a 30-degree angle to the system board.

Replacing a WLAN Card

Image 67

Contents

Page Removing the Base Assembly Base AssemblyRemoving the Bottom of the Base Assembly Replacing the Bottom of the Base AssemblyPage Replacing the Base Assembly Before Working on Your Computer What You Need to Know for Your SafetyRecommended Tools Replacing the Battery Removing the BatteryAfter Working on Your Computer Click Save this program to disk, and then click OK Flashing the BiosFlashing the Bios From a CD Flashing the Bios From the Hard DriveRemoving the Express Card Cage Express Card CageReplacing the Express Card Cage Page Removing the Coin-Cell Battery Coin-Cell BatteryReplacing the Coin-Cell Battery Page Removing the Processor Module Processor ModuleFollow the instructions in Before Working on Your Computer Replacing the Processor Module Removing the Processor Heat Sink Heat SinksRemoving the Discrete Graphics Heat Sink Replacing the Processor Heat Sink Replacing the Discrete Graphics Heat SinkRemoving the I/O Board Replacing the I/O Board BoardRemoving the I/O Board Replacing the I/O BoardBack to Contents Removing the Display Assembly Display AssemblyRemoving the Display Bezel Replacing the Display AssemblyRemoving the Display Panel Replacing the Display BezelRemoving a Ccfl Display Panel Removing an LED Display Panel Replacing a Ccfl Display Panel Replacing the Display PanelReplacing an LED Display Panel Display InverterRemoving the Display Inverter Replacing the Camera and Microphone Assembly Removing the Camera and Microphone AssemblyReplacing the Display Inverter Replacing the Latch Hook Removing the Latch HookRemoving the Display Bracket Remove the Display Cover Replacing the Display BracketReplace the Display Cover Page Removing the Fan Replacing the Fan FanRemoving the Fan Replacing the FanPage Removing an FCM Flash Cache ModuleRemoving an FCM Replacing an FCM Replacing an FCM Removing the Hard Drive Hard DriveRemoving the Hard Drive Replacing the Hard Drive Replacing the Hard Drive Removing the Hinge Covers Replacing the Hinge Covers Hinge CoversRemoving the Hinge Covers Replacing the Hinge CoversRemoving the Keyboard Replacing the Keyboard KeyboardRemoving the Keyboard Replacing the KeyboardPage Removing the LED Cover Replacing the LED Cover LED CoverRemoving the LED Cover Replacing the LED CoverSize Slot Windows XP Windows Vista MemoryRemoving a Memory Module Removing the Dimm B ModuleDimm a Replacing a Memory ModuleVerifying System Operation Removing the Modem Replacing the Modem ModemRemoving the Modem Replacing the ModemPage Removing the Modular Drive Replacing the Modular Drive Modular DriveRemoving the Modular Drive Replacing the Modular DriveRemoving the Palm Rest Assembly Palm Rest AssemblyReplacing the Palm Rest Assembly Page Remove the card cage see Removing the Express Card Cage DC Power CableRemoving the DC Power Cable Removing the DC Power Cable Replacing the DC Power CableReplacing the DC Power Cable Removing the SD Card Reader Replacing the SD Card Reader SD Card ReaderRemoving the SD Card Reader Replacing the SD Card ReaderPage Removing the Right Speaker Grill and Fingerprint Reader Right Speaker Grill and Fingerprint ReaderReplacing the Right Speaker Grill and Fingerprint Reader Removing the System Board Assembly System Board AssemblyRemove the processor see Removing the Processor Module Replacing the System Board Assembly Replace the processor see Replacing the Processor Module Back to Contents Diagnostic Light Codes During Post TroubleshootingTroubleshooting Tools Diagnostic LightsFix a Problem section, click Hardware Troubleshooter Dell DiagnosticsWhen to Use the Dell Diagnostics Starting the Dell Diagnostics From Your Hard DriveDiagnostics Main Menu Dell Diagnostics Main MenuOption Function Click Uninstall Error MessagesTab Function Battery Problems Drive Problems Solving ProblemsClick Start and click My Computer Click Properties→ Tools→ Check Now Optical drive problemsProblems writing to an optical drive Hard drive problems Computer stops responding Ieee 1394 Device Problems Lockups and Software Problems Computer does not start upProgram is designed for an earlier Windows operating system Memory ProblemsOther software problems Program crashes repeatedlyNo sound from speakers Power ProblemsSound and Speaker Problems No sound from headphonesOnly part of the display is readable Dell Technical Update ServiceVideo and Display Problems See Diagnostic LightsRemoving a Wlan Card Replacing a Wlan Card Wlan CardRemoving a Wlan Card Replacing a Wlan CardPage Removing a WPAN/UWB Card WPAN/UWB CardRemoving a WPAN/UWB Card Replacing a WPAN/UWB Card Replacing a WPAN/UWB Card Removing a Wwan Card Replacing a Wwan Card Wwan CardRemoving a Wwan Card Replacing a Wwan Card

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