Dell PP04X specifications Securing Your Computer, Security Cable Lock, About Smart Cards

Page 67

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Securing Your Computer

User's Guide

Security Cable Lock

Smart Cards

Passwords

Trusted Platform Module (TPM)

Security Management Software

Computer Tracking Software

If Your Computer Is Lost or Stolen

NOTE: For information on how to secure your computer while traveling, see Traveling With Your Computer.

Security Cable Lock

NOTE: Your computer does not ship with a security cable lock.

A security cable lock is a commercially available antitheft device. To use the lock, attach it to the security cable slot on your Dell™ computer. For more information, see the instructions included with the device.

NOTICE: Before you buy an antitheft device, ensure that it will work with the security cable slot on your computer.

Smart Cards

NOTE: The smart card feature may not be available on your computer.

About Smart Cards

Smart cards are portable credit-card shaped devices with internal integrated circuits. The top surface of the smart card usually contains an embedded processor under the gold contact pad. The combination of the small size and integrated circuits make smart cards valuable tools for security, data storage, and special programs. Using smart cards can improve system security by combining something a user has (the smart card) with something only the user should know (a PIN) to provide more secure user-authentication than passwords alone.

Installing a Smart Card

You can install a smart card in the computer while the computer is running. The computer automatically detects the card.

To install a smart card:

1. Hold the card so that the gold contact pad is facing upward and pointing toward the smart card slot.

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Contents Abbreviations and Acronyms Dell Precision Mobile Workstation M65 Users GuideFront View About Your ComputerDevice status lights Keyboard status lights Left Side View Audio connectorsRight Side View Wireless switch positionsBack View Video connector Serial connectorBottom View Back to Contents Appendix Cleaning Your ComputerFCC Notice U.S. Only Macrovision Product NoticeFCC Class B Dell QuickSet Battery Meter Using a BatteryBattery Performance Checking the Battery ChargePower Management Modes Conserving Battery PowerClick Start Shut Down Stand by Configuring Power Management SettingsCharging the Battery Hibernate ModeStoring a Battery Replacing the BatteryCard Blanks Using CardsInstalling a PC Card or ExpressCard Card TypesExpressCard Removing a Card or BlankBack to Contents Setting Display Resolution and Refresh Rate Using the DisplayAdjusting Brightness Switching the Video ImageClick Settings in the Display Properties window Using the Ambient Light SensorSwapping Primary and Secondary Displays Page What Are You Looking For? Find It Here Finding InformationSupport.dell.com Select Drivers & Downloads and click Go Premier.support.dell.comClick Start Help and Support Back to Contents Glossary Docking device See APR Device driver See driverPage Page NIC See network adapter Page System tray See notification area Video resolution See resolutionBack to Contents Ftp.dell.com Online ServicesGetting Help Obtaining AssistanceSupport Service Problems With Your OrderAutoTech Service Automated Order-Status ServiceBefore You Call Diagnostics ChecklistContacting Dell Website support.euro.dell.com ArubaAustralia Sydney 0011China Xiamen Cayman IslandsChile Santiago Support website support.dell.com.cnGermany Langen Website support.euro.dell.com Home and Small BusinessFrance Paris Montpellier CorporateJapan Kawasaki Ireland CherrywoodJamaica Website support.jp.dell.comMontserrat MacaoWebsite support.ap.dell.com Malaysia Penang MexicoSt. Lucia Portugal Website support.euro.dell.comPuerto Rico St. Kitts and NevisTrinidad/Tobago Switzerland GenevaWebsite support.ap.dell.com Taiwan Website support.ap.dell.com ThailandVirgin Islands A. Austin, Texas BusinessVenezuela Numeric Keypad Using the KeyboardKey Combinations Mouse Properties window Touch PadMicrosoft Windows Logo Key Functions Customizing the Touch Pad and Track StickChanging the Track Stick Cap Volume Control Buttons Using MultimediaAdjusting the Volume Volume Control WindowClick Start Control Panel Display Adjusting the PictureNetwork Setup Wizard Using NetworksPhysically Connecting to a Network or Broadband Modem Wireless Local Area Network WlanSetting Up a New Wlan Checking Your Wireless Network CardWhat You Need to Establish a Wlan Connection Determining the Wireless Network Device Manager Connecting to a Wireless Local Area NetworkUnder Pick a Help topic, click Dell User and System Guides Connecting to a Mobile Broadband Network Mobile Broadband or Wireless Wide Area Network WwanChecking Your Mobile Broadband Network Card Enabling/Disabling the Dell Mobile Broadband Network Card Dell Wi-Fi Catcher Network LocatorLocation Profile Settings General Mobility Settings Internet Connection FirewallBack to Contents Turning Off Your Computer Adding and Replacing PartsBefore You Begin Recommended ToolsHard Drive Returning a Hard Drive to Dell Media BayRemoving the Device Security Screw Hinge Cover Removing and Installing Media Bay DevicesMemory KeyboardPage Page Wireless Local Area Network Wlan Cards Wireless CardsSubscriber Identity Module SIM Card Mobile Broadband Cards Internal Card With Bluetooth Wireless Technology Coin-Cell Battery Back to Contents Dell QuickSet Smart Cards Installing a Smart CardSecuring Your Computer Security Cable LockFeatures PasswordsUsing a Primary/System Password Using an Administrator PasswordEnabling the TPM Feature Using a Hard Drive PasswordTrusted Platform Module TPM Computer Tracking Software Security Management SoftwareIf Your Computer Is Lost or Stolen Commonly Used Settings System Setup ProgramViewing the System Setup Screens System Setup ScreensLocate Fast IR under Onboard Devices Performing a One-Time BootChanging COM Ports Enabling the Infrared SensorPage Drivers Reinstalling SoftwareWhat Is a Driver? Reinstalling Drivers and UtilitiesManually Reinstalling Drivers Using the Drivers and Utilities CDResolving Software and Hardware Incompatibilities Restoring Your Operating System Using Microsoft Windows XP System RestoreCreating a Restore Point Undoing the Last System RestoreBefore You Begin Using the Operating System CDEnabling System Restore Reinstalling Windows XPSpecifications Display CommunicationsGraphics AudioTrack Stick BatteryKeyboard Touch PadPhysical AC AdapterEnvironmental Travel Tips Traveling With Your ComputerIdentifying Your Computer Packing the ComputerBack to Contents When to Use the Dell Diagnostics TroubleshootingDell Technical Update Service Dell DiagnosticsOption Function Dell Diagnostics Main MenuClicking the Dell Support Icon Drive ProblemsAccessing the Dell Support Utility Dell Support UtilityIf you hear an unfamiliar scraping or grinding sound CD and DVD drive problemsHard drive problems Problems writing to a CD/DVD-RW driveClick Start My Computer Mail, Modem, and Internet ProblemsError Messages Run Check DiskPage Click Start Control Panel Add or Remove Programs Click Start Control Panel Printers and Other Hardware Ieee 1394 Device ProblemsKeyboard Problems Ensure that the Ieee 1394 device is recognized by WindowsComputer does not start up Lockups and Software ProblemsExternal Keyboard problems Unexpected charactersEnd the program Other software problemsProgram stops responding or crashes repeatedly Solid blue screen appearsMobile Broadband Network Memory ProblemsNetwork Problems GeneralPower Problems PC Card or ExpressCard ProblemsAC Power Loss While the Computer Is Docked Printer ProblemsEnsuring Sufficient Power for Your Computer Docking Power ConsiderationsNo sound from external speakers Scanner ProblemsSound and Speaker Problems No sound from integrated speakersClick Start Control Panel Printers and Other Hardware Mouse Touch Pad or Mouse ProblemsNo sound from headphones Check the touch pad settingsIf the display is blank Video and Display ProblemsAdjust the power properties Search for the keyword Adjust the Windows display settingsConnect an external monitor If only part of the display is readable
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PP04X specifications

The Dell PP04X, commonly known as the Dell Latitude E6420, is a versatile and robust laptop that is designed for business professionals and power users alike. It combines performance, durability, and a wide array of connectivity options, making it a popular choice in the corporate world.

One of the standout features of the PP04X is its solid build quality. The laptop is constructed with a premium aluminum chassis paired with a magnesium alloy frame, ensuring it can withstand the rigors of daily use. The spill-resistant keyboard provides an added layer of protection against accidental spills, making this device a reliable option for users on the go.

The Dell PP04X is powered by Intel's second-generation Core processors, providing excellent performance for multitasking and demanding applications. With options ranging from Core i3 to Core i7, users can select the level of power they need for their specific tasks. The laptop supports up to 8GB of DDR3 RAM, which contributes to its ability to handle multiple applications simultaneously without compromising speed.

In terms of storage, the Latitude E6420 offers various configurations, including traditional hard drives (HDD) and solid-state drives (SSD), allowing users to balance performance and storage capacity based on their requirements. The inclusion of SSD options results in faster boot times and quicker file access, greatly enhancing overall productivity.

The display of the Dell PP04X is another highlight. It features a 14-inch HD screen with anti-glare technology, making it suitable for use in various lighting conditions, whether in a brightly lit office or while traveling. The high-resolution screen ensures crisp visuals, ideal for presentations and detailed graphic work.

Connectivity options on the Latitude E6420 are plentiful, featuring multiple USB ports, an HDMI output, and an ExpressCard slot for expandability. Additionally, users can opt for built-in mobile broadband capabilities to stay connected on the move.

Dell also places a strong emphasis on security in the PP04X. The laptop includes features such as a fingerprint reader, smart card reader, and optional TPM (Trusted Platform Module) for enhanced security, ensuring that sensitive information remains protected.

Overall, the Dell PP04X Latitude E6420 is an excellent choice for business users who require a durable and powerful laptop. With its blend of performance, security features, and connectivity options, it is well-suited to meet the demands of a fast-paced work environment. Whether for office use or travel, the PP04X provides a reliable and efficient computing experience.
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