Dell E6520 owner manual Wireless Wide Area Network Wwan Card

Page 45

Wireless Wide Area Network	16
(WWAN) Card

Removing The Wireless Wide Area Network (WWAN) Card

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

2.Remove the battery.

3.Remove the base cover.

4.Disconnect the antenna cables from the WWAN card.

5.Remove the screw that secures the WWAN card to the computer.

6.Remove the WWAN card from the computer.

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Image 45

Contents Regulatory Model P15G Regulatory Type P15G001 Page Contents Coin-Cell Battery Bluetooth CardModem Connector Wireless Local Area Network Wlan CardPower Connector Wireless Wide Area Network Wwan CardHeat Sink ProcessorDisplay Assembly Wireless Switch BoardSystem Board SpeakerSystem Setup SpecificationsDiagnostics Contacting DellPage Before Working Inside Your Computer Working on Your ComputerRecommended Tools After Working Inside Your Computer Turning Off Your ComputerPage Installing The Secure Digital SD Card Secure Digital SD CardRemoving The Secure Digital SD Card Page Installing the ExpressCard ExpressCard3Removing the ExpressCard Page Modem Connector Plug Removing The Modem Connector PlugInstalling The Modem Connector Plug Page Battery Removing The BatteryInstalling The Battery Page Installing The Subscriber Identity Module SIM Card CardRemoving The Subscriber Identity Module SIM Card Page Removing The Hard Drive Hard DriveInstalling The Hard Drive Removing The Optical Drive Optical DrivePage Installing The Optical Drive Page Removing The Base Cover Base CoverInstalling The Base Cover Removing The Memory Memory10Installing The Memory Removing Bluetooth Card Bluetooth CardInstalling The Bluetooth Card Coin-Cell Battery Removing The Coin-Cell BatteryInstalling The Coin-Cell Battery Page Removing The Modem Card Modem CardInstalling The Modem Card Removing The Modem Connector Modem ConnectorPage Installing The Modem Connector Page Removing The Wireless Local Area Network Wlan Card Wireless Local Area Network Wlan CardInstalling The Wireless Local Area Network Wlan Card Removing The Wireless Wide Area Network Wwan Card Wireless Wide Area Network Wwan CardInstalling The Wireless Wide Area Network Wwan Card Removing The Power Connector Power ConnectorInstalling The Power Connector Removing The Heat-Sink Heat SinkInstalling The Heat-Sink Removing The Processor Processor19Installing The Processor Removing The Keyboard Trim Keyboard TrimInstalling The Keyboard Trim Removing The Keyboard Keyboard21Page Installing The Keyboard Page Palm Rest Removing The Palm Rest AssemblyInstalling The Palm Rest Assembly Install the display assembly Page Removing the Smart Card Reader Smart Card ReaderInstalling The Smart Card Reader Removing The ExpressCard Cage ExpressCard CageInstall the display assembly Install the palm rest assembly Installing The ExpressCard CageRemoving The Wireless Switch Board Wireless Switch BoardInstalling The Wireless Switch Board Removing The System Board System BoardLvds Page Installing The System Board Install the ExpressCard Cage Install the palm rest assembly Page Removing The Speakers Speaker27Page Installing The Speakers Page Removing The Input/Output I/O Panel Input/Output PanelPage Install the modem connector Installing The Input/Output I/O PanelPage Removing The Display Assembly Display AssemblyLvds Page Installing The Display Assembly Installing The Display Bezel Display BezelRemoving The Display Bezel Page Removing The Display Panel Display PanelInstalling The Display Panel Installing The Camera Camera32Removing The Camera Page Technical Specifications Specifications33System Information ProcessorAudio VideoCommunications Ports and Connectors Contactless Smart CardDisplay Battery KeyboardTouchpad AC Adapter Environmental PhysicalSystem Setup Overview System SetupEntering System Setup System Setup Menu OptionsSystem Configuration System Management Option DescriptionParallel Port Serial PortDefault Setting Media Card Enable External USB PortUSB Controller Miscellaneous DevicesOption Description Admin Password Enable OptimusVideo SecurityInternal HDD-0 Password Option Description System PasswordPassword Bypass Password ChangePerformance Power Management Option Description Auto On Time Wireless Radio ControlUSB Wake Support Radio and Control Wwan radio arePost Behavior Virtualization Support Maintenance WirelessPower Events Option Description Bios EventsSystem Logs DellDiag Events112 Battery Status Lights Diagnostics35LED Error Codes Device Status LightsSolid Video card Replace the system board Error 115 116 Contacting Dell Contacting DellVisit support.dell.com

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