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Dell YH242 owner manual Release tab

Models: YH242

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release tab

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card retention mechanism

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card retention door

5If you are installing a new card, remove the filler bracket to create a card-slot opening. Then continue with step 7.

6If you are replacing a card that is already installed in the computer, remove the existing card.

If necessary, disconnect any cables connected to the card. If your card includes a retention mechanism, remove the top of the retention mechanism by pressing the tab and pulling up on the top.

Removing and Installing Parts

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Dell YH242 owner manual Release tab

Contents

Diagnostic lights Service TagW . d e l l . c o m s u p p o r t . d e l l . c o m CD or DVD eject button CD or DVD activity lightOctober YH242 Contents Cleaning the Computer, Keyboard, and Monitor Program is designed for an earlier Windows operating system Resolving Software and Hardware Incompatibilities Using Microsoft Windows XP System Restore100 101105 104106 107137 Warranty information Finding InformationSupport.dell.com When you use Use the Service Tag toUpdates Appropriate for your configuration, providing criticalHow to personalize my desktop How to work with programs and filesClick the topic that describes your problem How to reinstall my operating systemFinding Information Front View of the Computer Setting Up and Using Your ComputerComputer. Instead, perform an operating system shutdown Vents and any object near the ventsBack View of the Computer Green a good connection exists between a 10-Mbps network Back Panel ConnectorsComputer Ensure reliable operationSurround sound setup Connecting MonitorsOne DVI Connector Connecting Two Monitors With VGA ConnectorsTV-OUT connector VGA connector blueChanging the Display Settings Connecting a Television TVConnecting a USB Printer Setting Up a PrinterFor dual-monitor capable cards with two DVI connectors Printer CableSetting Up Your Internet Connection Connecting to the InternetConnecting to a Network Adapter Setting Up a Home and Office NetworkNetwork adapter connector Network Setup WizardTransferring Information to a New Computer Computer Network cableSetting Up and Using Your Computer Setting Up and Using Your Computer Playing a CD or DVD Playing CDs and DVDsDVD player includes the following basic buttons Adjusting the Volume Adjusting the PictureCopying CDs and DVDs Using Blank CDs and DVDs How to Copy a CD or DVDMedia Type Read Write Rewritable Helpful TipsUsing a Media Card Reader Optional XD-Picture Card Memory Stick MS/MS ProSmartMedia SMC MultiMediaCard MMC Standby Mode Power ManagementIeee 1394 Optional OverviewHibernate Mode Power Options PropertiesPower Schemes Tab Cleaning the Computer, Keyboard, and Monitor Cleaning Your ComputerAdvanced Tab Hibernate TabCleaning the Mouse Cleaning the Floppy DriveCleaning CDs and DVDs Setting Up and Using Your Computer About Your RAID Configuration Hyper-ThreadingOptimizing Performance RAID Level 0 Configuration RAID Level 1 ConfigurationSegment Hard drive Setting Your Computer to RAID-Enabled Mode Configuring Your Computer for RAIDCreating a RAID Level 0 Configuration Using the Intel RAID Option ROM UtilityDeleting a RAID Volume Creating a RAID Level 1 ConfigurationUsing the Intel Application Accelerator Creating a RAID Level 1 Configuration Migrating to a RAID Level 1 Configuration Migrating to a RAID Level 0 ConfigurationCreating a Spare Hard Drive Rebuilding a Degraded RAID Level 1 ConfigurationUsing Intel Viiv Quick Resume Technology QRT Dell DataSafe OptionalIntel Viiv Technology Optional Enabling the QRT Feature in the Operating system Enabling the QRT Feature in System SetupOptimizing Performance Troubleshooting Tips Battery ProblemsSolving Problems CD and DVD drive problems Drive ProblemsMail, Modem, and Internet Problems Hard drive problemsProblems writing to a CD/DVD-RW drive Solving Problems Use these characters in filenames Error MessagesKeyboard Problems Media Card Reader ProblemsComputer does not start up Lockups and Software ProblemsComputer stops responding Program stops respondingOther software problems Program is designed for an earlier Windows operating systemSolid blue screen appears Mouse Problems Memory ProblemsNetwork Problems Power Problems Scanner Problems Printer ProblemsNo sound from speakers Sound and Speaker ProblemsVideo and Monitor Problems No sound from headphonesScreen is blank Screen is difficult to read Solving Problems Diagnostic Lights Light Pattern Problem DescriptionTroubleshooting Tools Identified a faulty module or Light Pattern Problem Description Suggested ResolutionIf available, install properly working If the problem persists, contact DellPlacement exist see Memory on For memory module/connectorInstalled. If the computer starts Memory onDell Diagnostics Dell Diagnostics Main Menu Option FunctionTab Function Drivers What Is a Driver?Identifying Drivers Windows XPReinstalling Drivers Using Windows XP Device Driver RollbackManually Reinstalling Drivers Using Microsoft Windows XP System Restore Resolving Software and Hardware IncompatibilitiesRestoring Your Operating System Undoing the Last System Restore Creating a Restore PointEnabling System Restore Restoring the Computer to an Earlier Operating StateUsing Dell PC Restore by Symantec Removing Dell PC Restore Troubleshooting Tools Before You Begin Removing and Installing PartsRecommended Tools Turning Off Your ComputerBefore Working Inside Your Computer Removing the Computer CoverCover release latch Computer cover Inside View of Your Computer Power supply System board Hard drive Card fanCD or DVD drive Processor fan ProcessorFront panel I/O connector Main power connector Battery socket Battery Sata Connectors SATA0FlexBay USB connector Clear Cmos jumper System Board ComponentsMemory ConnectorMemory Overview PCI Express x16 cardAddressing Memory With 4-GB Configurations Installing MemoryCutouts Memory module Crossbar Removing and Installing PartsRemoving Memory Installing a PCI Card CardsPCI Cards Release tabs Filler bracket Release tab Alignment bar Alignment guide Fully seated card Not fully seated cardRemoving a PCI Card PCI Express Cards Installing a PCI Express Card Card retention door Release tabsFiller bracket Alignment guide Alignment bar Release tab PCI Express x1 card PCI Express x1 card slot PCI Express x16 card slotFully seated card Not fully seated card Release tab Removing a PCI Express Card Release tab Removing and Installing Parts Removing the Drive Panel Drive Panels100 Sliding plate Sliding plate leverRemoving the Drive-Panel Insert 101Drive panel Drive-panel insert tab 102 Replacing the Drive-Panel InsertCenter drive-panel tab Drive panel Drive-panel insertDrives Replacing the Drive Panel103 General Installation Guidelines Hard Drive104 Removing a Hard Drive Power cable105 Tabs106 Installing a Hard Drive107 Adding a Second Hard Drive108 Floppy Drive Removing a Floppy Drive109 110 Power cable Floppy drive cable Sliding plate leverInstalling a Floppy Drive 111Floppy drive Media Card Reader Removing a Media Card Reader112 Present on all computers Removing and Installing Parts 113Media Card Reader not 114 Installing a Media Card Reader 115Media Card Reader CD/DVD Drive 116Media Card Reader optional CD/DVD drive cable Power cable Removing a CD/DVD Drive117 Installing a CD/DVD Drive 118Sliding plate CD/DVD cable Power cable 119CD/DVD drive Battery Replacing the Battery120 Battery Tab Replacing the Computer Cover121 122 123 Specifications124 AudioExpansion Bus Connectors 125Drives 126 Entering System Setup System Setup127 Environmental128 System Setup Screens129 System Setup OptionsVideo 130Security 131Boot Sequence Option Settings132 Changing Boot Sequence for the Current Boot Changing Boot Sequence for Future Boots133 134 Clearing Forgotten PasswordsDefinition of Dell-Installed Software and Peripherals Clearing Cmos SettingsDell Technical Support Policy U.S. Only 135Definition of Third-Party Software and Peripherals FCC Notice U.S. OnlyFCC Class B 136137 Contacting Dell138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 Called from within Singapore or Malaysia onlyWebsite support.ap.dell.com 153 154 155 156 Printers, and Projectors for Relationship157 158 Glossary 159160 161 162 163 NIC See network adapter 164165 166 167 168 169 170 Index 171 Index172 Index Index 173 174 Index USB