Dell 2500 manual Start-Up Routine, System Orientation, Removing and Replacing the Front Bezel

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4. Is the monitor working properly?

See "Troubleshooting the Video Subsystem."

5.Is the keyboard working properly? See "Troubleshooting the Keyboard."

6.Are the mouse and printer working properly? See "Troubleshooting the Basic I/O Functions."

Start-Up Routine

Looking at and listening to the system is important in determining the source of a problem. Look and listen during the system's start-up routine for the indication described in Table 5-1.

Table 5-1. Start-Up Routine Indications

Look/Listen for:

Action

 

 

An error message

See "Indicators, Messages, and Codes."

 

 

Alert messages from the Dell OpenManage Server Agent software

See "Alert Log Messages From the Dell OpenManage Server Agent" in "Indicators, Messages,

 

and Codes."

 

 

The monitor's power indicator

See "Troubleshooting the Video Subsystem."

 

 

The keyboard indicators

See "Troubleshooting the Keyboard."

 

 

The diskette-drive access indicator

See "Troubleshooting the Diskette Drive."

 

 

The hard-disk drive activity indicators

See "Troubleshooting Hard-Disk Drives."

 

 

A series of beeps

See, "Indicators, Messages, and Codes."

 

 

An unfamiliar constant scraping or grinding sound when you

See "Getting Help," for instructions on obtaining technical assistance from Dell.

access a drive

 

 

 

 

 

System Orientation

Figure 5-1 shows the rack-mounted and tower version of your system. The illustrations in this document are based on the tower version. Most of the illustrations will depict the system laying on its side.

Figure 5-1. System Orientation

Removing and Replacing the Front Bezel

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Contents Initial release January System Board Jumpers Jumpers and ConnectorsJumpers-A General Explanation JumpersScsi Backplane Board Connectors System Board ConnectorsJumper Setting Description Interposer Board Connectors Disabling a Forgotten PasswordBack to Contents Abbreviations and Acronyms Cold cathode fluorescent tube Compact disc Adjusted decibels Direct currentCelsius Compact disc read-only memoryError checking and correction Direct memory accessDynamic random-access memory Expanded Memory SpecificationEmbedded server management Fahrenheit Electrostatic dischargeEnhanced small-device interface File allocation tableInterrupt request IdentificationIntegrated drive electronics Industry-Standard ArchitectureMilliampere-hours Megabytes Megabits Master boot recordLow voltage differential Meters Milliamperes Megabits per secondPower-supply distribution board Nonvolatile random-access memoryPower-on self-test Nickel-metal hydrideResource Configuration Utility Random-access memoryRandom-access memory digital-to-analog converter Synchronous dynamic random-access memoryUninterruptible power supply Static random-access memorySystem setup utility Universal Service Ordering Code VoltsExtended memory manager EXtended Memory SpecificationWatt-hours Zero insertion forceOther Documents You May Need Safety, Regulatory, and Warranty InformationIntroduction Getting HelpBack to Contents Bezel Indicators Indicators, Messages, and CodesFront-Panel Indicators and Features Back-Panel Features Scsi Hard-Disk Drive Indicator CodesAll three drive status indicators are off Redundant Power Supply FeaturesCondition Indicator Code Drive failedSystem Messages Indicator Indicator CodeMessage Cause Corrective Action Installed Nonbootable diskette is preventing the system from bootingDiskette drive From a bootable diskette Nvramclr jumper is Using the System Setup Program, in the Users Guide forFaulty application Restart the application FaultyKeyboard cable connector loose or Faulty diskette, diskette/CD-ROMDefective battery or faulty chip Faulty diskette or hard-disk driveTroubleshooting Your System Incorrect Time or Date settings orSystem Beep Codes Code Cause Corrective ActionDiagnostics Messages Alert Log Messages From the Dell OpenManage Server AgentPage Installing and Configuring Software Finding Software SolutionsUsing Software Avoiding Interrupt Assignment Conflicts IRQ Line Used By/AvailableWhen to Use the Dell Diagnostics Running the Dell DiagnosticsFeatures of the Dell Diagnostics Starting the Dell DiagnosticsDevice Groups Menu Options How to Use the Dell DiagnosticsHow to Use the Device Groups Menu Run TestsConfig Error MessagesSelect Checking Specific System Problems Troubleshooting Your SystemSafety First-For You and Your System External ConnectionsRemoving and Replacing the Front Bezel Start-Up RoutineSystem Orientation Look/Listen for ActionReplacing the Front Bezel Removing and Replacing the System CoverRemoving the Front Bezel Removing the System CoverChecking the Equipment Troubleshooting the Video SubsystemTroubleshooting the Keyboard Replacing the System CoverTroubleshooting a Serial I/O Device Troubleshooting the Basic I/O FunctionsDevice connected to one of the serial ports is not working Troubleshooting the Integrated NIC Troubleshooting a Parallel PrinterTroubleshooting a USB Device Parallel printer is not workingInside the System NIC cannot communicate with netResponding to a Dell OpenManage Server Agent Alert Message Troubleshooting a Wet SystemTroubleshooting a Damaged System Liquid spills Splashes Excessive humidityTroubleshooting Redundant Power Supplies Troubleshooting the System BatteryTroubleshooting a Cooling Fan Troubleshooting Expansion Cards Removing a Cooling FanTroubleshooting System Memory Faulty memory module Faulty system boardTroubleshooting the Diskette Drive Troubleshooting the Video SubsystemTroubleshooting the System Board Error message indicating a system board problemTroubleshooting a CD-ROM Drive Troubleshooting an External Scsi Tape DriveTroubleshooting Hard-Disk Drives ¡ Hard drive failure indicator on the control panel lightsTroubleshooting an Integrated RAID Controller Troubleshooting a RAID Controller CardBack to Contents RAID battery connector Installing System Board OptionsConnector or Socket Description System battery connectorReplacing the Front Fan Assembly Removing the Front Fan AssemblyRemoving and Replacing Fan Assemblies Replacing the Back Fan Assembly Removing the Back Fan AssemblyRemoving and Replacing Individual Fans Installing an Expansion Card Expansion CardsRemoving an Expansion Card Removing and Installing the Cooling ShroudRemoving the Cooling Shroud Removing and Installing a Power Supply Installing the Cooling ShroudMemory Module Installation Guidelines Memory Upgrade KitsAdding Memory Total Desired Memory Performing a Memory Upgrade128 MB 64 MB None 256 MB 512 MB Installing Memory Modules Removing Memory ModulesMicroprocessor Upgrades Adding or Replacing a MicroprocessorMaintain proper thermal conditions Unpack the new microprocessor14. Pin-1 Identification 17. Installing the VRM 18. Installing the RAID Controller Memory Module Activating the Integrated RAID ControllerInstalling the RAID Battery Removing the RAID BatteryReplacing the System Battery 21. Installing the Battery Installing the Peripheral Bay Installing DrivesRemoving the Peripheral Bay Scsi ID Numbers Scsi Configuration InformationInterface Cables Device TerminationInstalling a Tape Drive That Uses a Controller Card Installing the Tape Drive Connecting an External Scsi Tape DriveInstalling Scsi Hard-Disk Drives Before You BeginInstalling a Scsi Hard-Disk Drive Removing a Scsi Hard-Disk DriveInstalling a Dell Host Adapter Card Installing a Scsi Backplane Daughter CardConfiguring the Boot Device Installing a Scsi Backplane Board Daughter CardTechnical Assistance Getting HelpHelp Overview Help ToolsProblems With Your Order AutoTech ServiceDell Contact Numbers Before You CallWebsite http//support.euro.dell.com Country Code City Code Australia SydneyAustria Vienna Belgium BrusselsDenmark Horsholm Chile SantiagoChina Xiamen 009Ireland Cherrywood Germany LangenHong Kong Italy Milan Home and Small BusinessLuxembourg Website http//support.jp.dell.com Korea SeoulLatin America MacauPoland Warsaw New ZealandNorway Lysaker PortugalTaiwan Sweden Upplands VasbySwitzerland Geneva ThailandBack to Contents Back to Contents Figures Tables

2500 specifications

The Dell 2500 is a remarkable embodiment of innovation in the world of computing. Renowned for its robust performance and versatility, the Dell 2500 caters to a wide array of users, from businesses to educational institutions, and even casual home users. Equipped with cutting-edge features and technologies, it stands out in the competitive market of laptops and desktops.

At the core of the Dell 2500 is its powerful processor options. Users can choose from various Intel Core i5 and i7 configurations, ensuring that they have the computing power required for demanding applications, multitasking, and intensive workloads. The speed and reliability of these processors are complemented by ample RAM, which ranges between 8GB and 16GB, optimizing performance during intense usage scenarios such as gaming, video editing, or data analysis.

One of the key characteristics of the Dell 2500 is its stunning display. Featuring a Full HD (1920 x 1080) resolution, the laptop or desktop’s screen delivers vivid colors and sharp images. This visual clarity is further enhanced by LED backlighting, which not only brightens the display but also improves energy efficiency, making the device suitable for both work and entertainment.

Another noteworthy aspect of the Dell 2500 is its storage solutions. Equipped with high-speed SSDs, users enjoy quick boot times, faster data access, and improved overall system responsiveness. The Dell 2500 offers different storage capacities, allowing users to choose a configuration that meets their needs without sacrificing performance.

In terms of connectivity, the Dell 2500 features a wide array of ports, including USB Type-C, USB 3.0, HDMI, and Ethernet, ensuring that users can connect to versatile peripherals and networks seamlessly. Additionally, the laptop offers Wi-Fi 6 capabilities, providing lightning-fast wireless connectivity, which is crucial for users who rely on cloud-based applications and streaming services.

Security features on the Dell 2500 include biometric options such as a fingerprint reader, alongside traditional password protection to safeguard user data. With diverse customization options, users can tailor the device to their specific use cases, ensuring a personalized experience.

In summary, the Dell 2500 combines powerful performance, stunning visuals, ample storage, extensive connectivity options, and robust security measures to cater to a diverse range of users. Its thoughtful design and innovative technologies make it a top contender in today’s computing landscape, ensuring that it meets the demands of modern work and play.
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