Dell DCSM, DCCY, 740-MT, 740-DT manual Speaker

Page 132

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Dell™ Optiplex™ 740 Systems

User's Guide

Speaker

Speaker

Installing a Speaker

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

NOTICE: To prevent static damage to components inside your computer, discharge static electricity from your body before you touch any of your computer's electronic components. You can do so by touching an unpainted metal surface on the computer chassis.

1.Follow the procedures in Before You Begin.

2.Remove the computer cover (see Removing the Computer Cover).

3.Insert the speaker into the chassis of the computer.

4.Connect the cables to the system board.

5.Replace the computer cover.

6.Turn on power to the computer.

Removing a Speaker

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

NOTICE: To prevent static damage to components inside your computer, discharge static electricity from your body before you touch any of your computer's electronic components. You can do so by touching an unpainted metal surface on the computer chassis.

1.Follow the procedures in Before You Begin.

2.Remove the cover of your computer (see Removing the Computer Cover).

3.Disconnect the cables from the system board.

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Contents Dell OptiPlex 740 Users Guide Advanced Features LegacySelect Technology ControlManageability Password Protection SecurityOption Settings Assigning a System PasswordTyping Your System Password If Password Status is set to LockedAdministrator Password Deleting or Changing an Existing System PasswordAssigning an Administrator Password Deleting or Changing an Existing Administrator PasswordSystem Setup Disabling a Forgotten Password and Setting a New PasswordEnabling the TPM Feature Trusted Platform Module TPMEntering System Setup System Setup OptionsSystem Setup Screen Desktop, and Sata 0 and SATA1 for the small form factor ATA64MB Changing Boot Sequence for the Current Boot MaintenanceBooting to a USB Device Jumper SettingsMemory Key Floppy DriveClearing Forgotten Passwords Jumper Setting DescriptionClearing Cmos Settings Power ManagementHyperTransport and Dual-Core Technology About RAID Configurations RAID Level 0 ConfigurationSleep Mode Wake-Up Methods Windows XP Verifying That RAID Is WorkingRAID Level 1 Configuration Configuring Your Hard Drives for RAIDUsing the Nvidia MediaShield ROM Utility Setting Your Computer to RAID-Enabled ModeUsing Nvidia MediaShield Creating a RAID ArrayClick Create under System Tasks Deleting a RAID Array Free Disk Selection window appearsClearing System Data window appears Click Convert Array in the System Tasks paneRebuilding a RAID Configuration Enabling Cool n Quiet TechnologyNvidia Convert Array Wizard appears Battery Replacing the BatteryBack to Contents Before You Begin Recommended ToolsTurning Off Your Computer Before Working Inside Your ComputerBack to Contents Cleaning Your Computer Computer, Keyboard, and MonitorMouse Floppy DriveCDs and DVDs Desktop Computer About Your Desktop ComputerFront View Back-Panel Connectors Back ViewInside Your Computer System Board Components Back to Contents Installing a PCI Card PCI, PCI Express Cards, and PS/2 Serial Port AdaptersPCI Cards Removing a PCI Card Installing a PCI Card in the Riser-Card Cage Page Removing a PCI Card From the Riser-Card Cage Page Installing a PCI Express x16 Card or DVI-Card PCI Express and DVI CardsPage Removing a PCI Express x16 Card or DVI-Card Installing a PCI Express Card in the Riser-Card Cage Page Page Removing a PCI Express Card From the Riser-Card Cage Installing a PS/2 Serial Port Adapter PS/2 Serial Port AdaptersRemoving a PS/2 Serial Port Adapter Installing a Serial Port Adapter in the Riser-Card Cage Removing a Serial Port Adapter From the Riser-Card Cage Processor Removing the ProcessorInstalling the Processor Back to Contents Page General Installation Guidelines Connecting Drive CablesDrive Interface Connectors Power Cable ConnectorsConnecting and Disconnecting Drive Cables Serial ATA Power ConnectorOptical Drive Removing an Optical DriveInstalling an Optical Drive Installing a Floppy Drive Removing a Floppy DriveMedia Card Reader Removing the Media Card ReaderInstalling the Media Card Reader Hard Drive Removing the Hard DriveInstalling a Hard Drive Removing and Replacing a Second Hard Drive Page Back to Contents About Your Computer Removing and Replacing Parts Desktop ComputerPanel Removing the I/O PanelReplacing the I/O Panel Power Supply Replacing the Power SupplyDC Power Connectors Pin Number Signal name AWG WireDC Power Connector P2 Back to Contents Removing the Computer Cover Desktop Computer Model # Dcne Specifications MicroprocessorMemory Computer InformationConnectors VideoAudio ControllersPower Key CombinationsControls and Lights Physical EnvironmentalInstalling a Speaker SpeakerRemoving a Speaker FCC Regulatory Model U.S. Only Finding Information Find It HereDell Support Website support.dell.com Click Select ModelDell Support Then click Welcome CenterOnline Services Getting HelpObtaining Assistance Ftp.dell.comProblems With Your Order AutoTech ServiceAutomated Order-Status Service Support ServiceBefore You Call Contacting DellVisit support.dell.com Glossary Device driver See driver Docking device See APRPage Page Module bay See media bay NIC See network adapterPage Video resolution See resolution Back to Contents Memory DDR2 Memory OverviewMini Tower, Desktop, and Small Form Factor Matched Pairs Removing Memory Installing Memory Back to Contents PCI, PCI Express Cards, and PS/2 Serial Port Adapters Removing a PCI Card Page Installing a PCI Express x1 Card PCI Express CardsPage Installing PCI Express x16 Cards and DVI-Cards Removing a PCI Express x1 CardPage Removing PCI Express x16 Cards and DVI-Cards PS/2 Serial Port Adapters Removing a PS/2 Serial Port Adapter Back to Contents Processor Installing the Processor Page Back to Contents Interface cable connector Interface connector Removing a Hard Drive Installing a Hard Drive Page Adding a Second Hard Drive Drive-Panel Inserts Page Installing the Floppy Drive Removing the Floppy DriveMedia Card Reader Installing the Media Card Reader Optical Drive Page Back to Contents Mini Tower Computer Panel Page Power Supply V12P0DIG White +3.3 VDC Orange +3.3VDC/SE 12 VDC Blue DC Power Connectors P3, P5, P8, and P9 Removing the Computer Cover Mini Tower Computer Model #DCSM Specifications Video Four 7-pin connectors G2 or lower as defined by ISA-S71.04-1985 Speaker Back to Contents Microsoft Windows XP and Windows Vista Features Transferring Information to a New ComputerMicrosoft Windows Vista Microsoft Windows XPClick Start Run User Accounts and Fast User Switching Adding User AccountsWindows Vista Windows XPSetting Up a Home and Office Network Fast User SwitchingConnecting to a Network Adapter Click Switch UserNetwork Setup Wizard Click Checklist for creating a networkSelect an option under Choose a connection option Replacing the Computer Cover PCI, PCI Express Cards, and PS/2 Serial Port Adapters Removing a PCI Card PCI Express and DVI Cards Installing a PCI Express x16 Card or DVI Card Removing a PCI Express x16 Card or DVI Card Page PS/2 Serial Port Adapters Removing a PS/2 Serial Port Adapter Processor Installing the Processor Page Back to Contents Removing the Computer Cover Drives Hard Drive Installing a Hard Drive Page Replacing a Hard-Drive Fan Installing an Optical Drive Floppy Drive and Media Card Reader Removing a Floppy Drive or Media Card ReaderInstalling a Floppy Drive or Media Card Reader Page Back to Contents Small Form Factor Computer Panel Replacing the I/O Panel Power Supply V12P0DIG Yellow +3.3 Orange +3.3V Optional Blue DC Power Connectors P3 Small Form Factor Computer Model # Dccy Specifications Drives One Sata controller supporting two devices Two 7-pin connectors Weight Kg 16.4 lb Speaker Small Form Factor Computer About Your Small Form Factor ComputerBack View Inside Your Computer POWER1 SATA0, SATA1 DIMM4 Optional DVI-card connector Dvihdr Speaker connector Intspkr Reinstalling Drivers and the Operating System What Is a Driver?Drivers Identifying DriversReinstalling Drivers and Utilities Using Windows Vista Device Driver RollbackUsing Windows XP Device Driver Rollback Using the Optional Drivers and Utilities mediaManually Reinstalling Drivers for Windows Vista Using the Windows XP Drivers and Utilities MediaClick Next at the Welcome Dell System Owner screen Windows XP Creating a Restore Point Restoring Your Operating SystemWindows Vista Restoring the Computer to an Earlier Operating StateReinstalling Microsoft Windows Vista and Windows XP Undoing the Last System RestoreEnabling System Restore Click Performance and MaintenanceBooting From the Operating System Media Windows XP SetupBefore You Begin Back to Contents Solving Problems Troubleshooting TipsBattery Problems Card ProblemsDrive Problems CD and DVD drive problemsMail, Modem, and Internet Problems Keyboard ProblemsHard drive problems Problems writing to an Optical-RW driveFan Problems Lockups and Software ProblemsComputer does not start up Computer stops respondingMedia Card Reader Problems Other software problemsProgram crashes repeatedly Solid blue screen appearsMemory Problems Mouse ProblemsNetwork Problems Power ProblemsPrinter Problems If the power light is blinking amberRestoring Default Settings Serial or Parallel Device ProblemsSound and Speaker Problems No sound from speakersVideo and Monitor Problems No sound from headphonesIf the screen is blank Check the diagnostic lights See Diagnostic Lights If the screen is difficult to readChassis Intrusion Switch Removing the Chassis Intrusion SwitchMini Tower Computer Desktop Computer Replacing the Chassis Intrusion Switch Resetting the Chassis Intrusion DetectorSmall Form Factor Computer Back to Contents Replacing the System Board Mini Tower System Board ScrewsDesktop System Board Screws Small Form Factor System Board Screws Back to Contents Dell Optiplex 740 Systems Users Guide Mini Tower Computer About Your Mini Tower ComputerBack View Inside Your Computer Intspkr Frontpanel POWER1 Intruder Troubleshooting Tools and Utilities Dell DiagnosticsWhen to Use the Dell Diagnostics Starting the Dell Diagnostics From Your Hard DriveDell Diagnostics Main Menu Power Light Problem Description Suggested ResolutionSystem Lights Option FunctionDiagnostic Lights Light Pattern Problem Description Suggested ResolutionError Messages Beep CodesCode Cause Click the Change or Remove Program iconDecreasing available memory Read fault Requested sector not found Reset failed Click Performance and Maintenance and click System Resolving Software and Hardware IncompatibilitiesBack to Contents Warranty
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740-DT, 740-MT, DCCY, 740, DCSM specifications

The Dell PowerEdge 740 is a versatile and powerful server designed for small to medium-sized businesses that require efficient performance and reliability. It stands out in its class by offering a blend of scalability, energy efficiency, and advanced technology to meet the demanding needs of modern enterprises.

One of the key features of the Dell PowerEdge 740 is its dual-socket architecture, which supports Intel Xeon processors. This allows for significant computing power, enabling users to run multiple applications simultaneously without compromising performance. With support for up to 24 processor cores, it can handle heavy workloads efficiently, making it an excellent choice for virtualization, database management, and other resource-intensive tasks.

The server supports up to 256 GB of DDR4 RAM, providing the speed and capacity necessary for high-performance computing. This high memory allowance is particularly useful for users running virtual machines or data-intensive applications that require fast access to data.

Storage is another crucial aspect of the Dell PowerEdge 740. The server offers flexible storage configurations, allowing users to choose from various drive types including traditional Hard Disk Drives (HDDs) and Solid-State Drives (SSDs). With support for up to 16 SFF drives, it caters to a range of storage needs, from basic file sharing to complex database applications. Additionally, Dell's integrated RAID technology ensures data integrity and protection against drive failures.

The design of the PowerEdge 740 is also noteworthy, featuring a compact rack configuration, making it suitable for environments with limited space. Its efficient cooling design helps maintain optimal operating temperatures even under heavy loads and ensures lower power consumption, contributing to overall energy efficiency.

Management and monitoring capabilities are enhanced through Dell's OpenManage technology, which simplifies server management tasks. This technology provides users with tools to easily manage system health, application availability, and performance, facilitating proactive management and reducing downtime.

Security is prioritized in the Dell PowerEdge 740 through features like TPM (Trusted Platform Module) and Secure Boot, which help protect sensitive data and systems from unauthorized access. These security features, combined with regular updates and support from Dell, make it a robust choice for businesses looking to safeguard their information.

Overall, the Dell PowerEdge 740 combines powerful performance, flexible storage options, and advanced management capabilities, making it an ideal server solution for businesses seeking reliability and efficiency in their IT infrastructure. Whether used for virtualization, data storage, or application support, the Dell PowerEdge 740 meets the diverse needs of today's dynamic business environments.
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