Dell PP04X specifications Adding and Replacing Parts, Before You Begin, Recommended Tools

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Adding and Replacing Parts

User's Guide

Before You Begin

Hard Drive

Media Bay

Hinge Cover

Keyboard

Memory

Subscriber Identity Module (SIM) Card

Wireless Cards

Internal Card With Bluetooth® Wireless Technology

Coin-Cell Battery

Before You Begin

This chapter provides procedures for removing and installing the components in your computer. Unless otherwise noted, each procedure assumes that the following conditions exist:

•You have performed the steps in Turning Off Your Computer and Before Working Inside Your Computer.

•You have read the safety information in your Dell™ Product Information Guide.

Recommended Tools

The procedures in this document may require the following tools:

•Small flat-blade screwdriver

•Phillips screwdriver

•Small plastic scribe

•Flash BIOS update (see the Dell Support website at support.dell.com)

Turning Off Your Computer

NOTICE: To avoid losing data, save and close any open files and exit any open programs before you turn off your computer.

1.Shut down the operating system:

a.Save and close any open files, exit any open programs, click Start® Shut Down.

b.Select Shut down® OK.

The computer turns off after the operating system shutdown process finishes.

2.Ensure that the computer and any attached devices are turned off. If your computer and attached devices did not automatically turn off when you shut down your operating system, press and hold the power button for 4 seconds.

Before Working Inside Your Computer

Use the following safety guidelines to help protect your computer from potential damage and to help ensure your own personal safety.

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide.

CAUTION: Handle components and cards with care. Do not touch the components or contacts on a card. Hold a card by its edges or by its metal mounting bracket. Hold a component such as a processor by its edges, not by its pins.

NOTICE: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell is not covered by your warranty.

NOTICE: When you disconnect a cable, pull on its connector or on its pull-tab, not on the cable itself. Some cables have a connector with locking tabs; if you are disconnecting this type of cable, press in on the locking tabs before you disconnect the cable. As you pull connectors apart, keep them evenly aligned to avoid bending any connector pins. Also, before you connect a cable, ensure that both connectors are correctly oriented and aligned.

NOTICE: To avoid damaging the computer, perform the following steps before you begin working inside the computer.

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Contents Dell Precision Mobile Workstation M65 Users Guide Abbreviations and AcronymsAbout Your Computer Front ViewDevice status lights Keyboard status lights Audio connectors Left Side ViewWireless switch positions Right Side ViewBack View Serial connector Video connectorBottom View Back to Contents Cleaning Your Computer AppendixMacrovision Product Notice FCC Notice U.S. OnlyFCC Class B Checking the Battery Charge Using a BatteryBattery Performance Dell QuickSet Battery MeterConserving Battery Power Power Management ModesHibernate Mode Configuring Power Management SettingsCharging the Battery Click Start Shut Down Stand byReplacing the Battery Storing a BatteryCard Types Using CardsInstalling a PC Card or ExpressCard Card BlanksRemoving a Card or Blank ExpressCardBack to Contents Switching the Video Image Using the DisplayAdjusting Brightness Setting Display Resolution and Refresh RateUsing the Ambient Light Sensor Click Settings in the Display Properties windowSwapping Primary and Secondary Displays Page Finding Information What Are You Looking For? Find It HereSupport.dell.com Premier.support.dell.com Select Drivers & Downloads and click GoClick Start Help and Support Back to Contents Glossary Device driver See driver Docking device See APRPage Page NIC See network adapter Page Video resolution See resolution System tray See notification areaBack to Contents Obtaining Assistance Online ServicesGetting Help Ftp.dell.comAutomated Order-Status Service Problems With Your OrderAutoTech Service Support ServiceDiagnostics Checklist Before You CallContacting Dell 0011 ArubaAustralia Sydney Website support.euro.dell.comSupport website support.dell.com.cn Cayman IslandsChile Santiago China XiamenCorporate Website support.euro.dell.com Home and Small BusinessFrance Paris Montpellier Germany LangenWebsite support.jp.dell.com Ireland CherrywoodJamaica Japan KawasakiMexico MacaoWebsite support.ap.dell.com Malaysia Penang MontserratSt. Kitts and Nevis Portugal Website support.euro.dell.comPuerto Rico St. LuciaWebsite support.ap.dell.com Thailand Switzerland GenevaWebsite support.ap.dell.com Taiwan Trinidad/TobagoA. Austin, Texas Business Virgin IslandsVenezuela Using the Keyboard Numeric KeypadKey Combinations Customizing the Touch Pad and Track Stick Touch PadMicrosoft Windows Logo Key Functions Mouse Properties windowChanging the Track Stick Cap Volume Control Window Using MultimediaAdjusting the Volume Volume Control ButtonsAdjusting the Picture Click Start Control Panel DisplayWireless Local Area Network Wlan Using NetworksPhysically Connecting to a Network or Broadband Modem Network Setup WizardChecking Your Wireless Network Card Setting Up a New WlanWhat You Need to Establish a Wlan Connection Connecting to a Wireless Local Area Network Determining the Wireless Network Device ManagerUnder Pick a Help topic, click Dell User and System Guides Mobile Broadband or Wireless Wide Area Network Wwan Connecting to a Mobile Broadband NetworkChecking Your Mobile Broadband Network Card Internet Connection Firewall Dell Wi-Fi Catcher Network LocatorLocation Profile Settings General Mobility Settings Enabling/Disabling the Dell Mobile Broadband Network CardBack to Contents Recommended Tools Adding and Replacing PartsBefore You Begin Turning Off Your ComputerHard Drive Media Bay Returning a Hard Drive to DellRemoving the Device Security Screw Removing and Installing Media Bay Devices Hinge CoverKeyboard MemoryPage Page Wireless Cards Wireless Local Area Network Wlan CardsSubscriber Identity Module SIM Card Mobile Broadband Cards Internal Card With Bluetooth Wireless Technology Coin-Cell Battery Back to Contents Dell QuickSet Security Cable Lock Installing a Smart CardSecuring Your Computer Smart CardsUsing an Administrator Password PasswordsUsing a Primary/System Password FeaturesUsing a Hard Drive Password Enabling the TPM FeatureTrusted Platform Module TPM Security Management Software Computer Tracking SoftwareIf Your Computer Is Lost or Stolen System Setup Screens System Setup ProgramViewing the System Setup Screens Commonly Used SettingsEnabling the Infrared Sensor Performing a One-Time BootChanging COM Ports Locate Fast IR under Onboard DevicesPage Reinstalling Drivers and Utilities Reinstalling SoftwareWhat Is a Driver? DriversUsing the Drivers and Utilities CD Manually Reinstalling DriversResolving Software and Hardware Incompatibilities Undoing the Last System Restore Using Microsoft Windows XP System RestoreCreating a Restore Point Restoring Your Operating SystemReinstalling Windows XP Using the Operating System CDEnabling System Restore Before You BeginSpecifications Audio CommunicationsGraphics DisplayTouch Pad BatteryKeyboard Track StickAC Adapter PhysicalEnvironmental Packing the Computer Traveling With Your ComputerIdentifying Your Computer Travel TipsBack to Contents Dell Diagnostics TroubleshootingDell Technical Update Service When to Use the Dell DiagnosticsDell Diagnostics Main Menu Option FunctionDell Support Utility Drive ProblemsAccessing the Dell Support Utility Clicking the Dell Support IconProblems writing to a CD/DVD-RW drive CD and DVD drive problemsHard drive problems If you hear an unfamiliar scraping or grinding soundRun Check Disk Mail, Modem, and Internet ProblemsError Messages Click Start My ComputerPage Click Start Control Panel Add or Remove Programs Ensure that the Ieee 1394 device is recognized by Windows Ieee 1394 Device ProblemsKeyboard Problems Click Start Control Panel Printers and Other HardwareUnexpected characters Lockups and Software ProblemsExternal Keyboard problems Computer does not start upSolid blue screen appears Other software problemsProgram stops responding or crashes repeatedly End the programGeneral Memory ProblemsNetwork Problems Mobile Broadband NetworkPC Card or ExpressCard Problems Power ProblemsDocking Power Considerations Printer ProblemsEnsuring Sufficient Power for Your Computer AC Power Loss While the Computer Is DockedNo sound from integrated speakers Scanner ProblemsSound and Speaker Problems No sound from external speakersCheck the touch pad settings Touch Pad or Mouse ProblemsNo sound from headphones Click Start Control Panel Printers and Other Hardware MouseAdjust the Windows display settings Video and Display ProblemsAdjust the power properties Search for the keyword If the display is blankIf only part of the display is readable Connect an external monitor
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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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