Dell 2500 Or hard-disk drive subsystem Obtaining technical assistance, Win-dows NT was detected

Page 22

 

 

assistance.

Bad command or file name

Command entered does not exist, is

Faulty command and syntax, or incorrect filename.

 

faulty, or is not in pathname specified.

 

 

 

 

Bad error-correction code(ECC)

Faulty diskette/CD-ROM subsystem

Replace the system board. See "Getting Help," for instructions on

on disk read

or hard-disk drive subsystem

obtaining technical assistance.

Controller has failed

(defective system board)

 

 

 

 

 

 

Boot: Couldn't find NTLDR

A nonbootable diskette formatted with

A nonbootable diskette is preventing the system from booting.

 

Win-dows NT was detected in the

Remove the diskette to boot the system from the hard-disk drive or

 

diskette drive.

from a bootable diskette.

 

 

 

CAUTION! NVRAM_CLR jumper is

The NVRAM_CLR jumper is

Remove the NVRAM_CLR jumper. See "Figure A-2" for jumper

installed on system board.

installed.

location. Run the System Setup program to correct the diskette

Please run SETUP.

 

drive type. See

 

 

"Using the System Setup Program," in the User's Guide for

 

 

instructions.

 

 

 

CD-ROM drive not found

Improperly connected or missing CD-

Check that the diskette drive/CD-ROM drive unit is seated

 

ROM drive.

properly against the interposer board on the peripheral cage. See

 

 

"Inside the System," for the location of the diskette drive/CD-ROM

 

 

drive. Replace the drive. See "Installing a Device That Uses the

 

 

System's Integrated SCSI Controller" in "Installing Drives." If the

 

 

problem still persists, see "Getting Help," for instructions on

 

 

obtaining technical assistance.

 

 

 

CPUs with different level 2

Two different types of

Install a correct version of the microprocessor so both micro-

cache sizes detected

microprocessors are installed

processors have the same level 2 cache size. See "Adding or

 

 

Replacing a Microprocessor" in "Installing System Board Options."

 

 

 

Data error

Faulty diskette, diskette drive, or

Replace the diskette, diskette drive, or hard-disk drive. See

 

hard-disk drive

"Installing Drives."

 

 

 

Decreasing available memory

One or more memory modules

Remove and reseat the memory modules. See "Removing Memory

 

improperly seated or faulty

Modules" in "Installing System Board Options." If the problem

 

 

persists, replace the memory modules. See "Removing Memory

 

 

Modules" in "Installing System Board Options." If the problem still

 

 

persists, see "Getting Help," for instructions on obtaining technical

 

 

assistance.

 

 

 

Diskette drive 0 seek failure

Faulty or improperly inserted diskette,

Replace the diskette. Run the System Setup program to correct the

 

incorrect configuration settings in

diskette drive type. See "Using the System Setup Program," in the

Diskette drive 1 seek failure

System Setup program, loose

User's Guide for instructions. Check that the diskette drive/CD-

 

diskette/CD-ROM interface cable

ROM drive unit is seated properly against the interposer board on

 

 

the peripheral cage. See "Installing Drives."

 

 

 

Diskette read failure

Faulty diskette, faulty or improperly

Check that the diskette drive/CD-ROM drive unit is seated

 

connected diskette/CD-ROM

properly against the interposer board on the peripheral cage. See

 

 

"Installing Drives."

 

 

 

Diskette subsystem reset failed

Faulty diskette/CD-ROM controller

Replace the system board. See "Getting Help," for instructions on

 

(defective system board)

obtaining technical assistance.

 

 

 

Diskette write protected

Diskette write-protect feature

Move the write-protect tab on the diskette.

 

activated

 

 

 

 

Drive not ready

Diskette missing from or improperly

Reinsert or replace the diskette.

 

inserted in diskette drive

 

 

 

 

Embedded server management error

Embedded server management

Shut down the system to clear the memory, and then restart the

 

memory may be temporarily corrupted

system. If the problem persists, see "Getting Help," for instructions

Embedded server management is

 

on obtaining technical assistance.

not present

 

 

Gate A20 failure

Faulty keyboard controller (defective

Replace the system board. See "Getting Help," for instructions on

 

system board)

obtaining technical assistance.

 

 

 

General failure

Operating system corrupted or not

Reinstall the operating system.

 

installed properly

 

 

 

 

Hard disk controller failure

Incorrect configuration settings in

Check the hard-disk drive configuration settings in the System

 

System Setup program, improperly

Setup program. See "Using the System Setup Program," in the

Hard disk drive read failure

connected hard-disk drive, faulty

User's Guide for instructions. Reinstall the hard-disk drive. See

Hard disk failure

hard-disk drive controller subsystem

"Installing Drives." Check the interface cable and power cable

(defective system board), or loose

connections to the backplane board. See "Installing Drives."

 

power cable

 

 

 

 

Invalid configuration

Incorrect configuration settings in

Check the System Setup configuration settings. See "Using the

information - please run SETUP

System Setup program, or faulty

System Setup Program," in the User's Guide for instructions.

program

battery

Replace the battery. See "Replacing the System Battery" in

 

 

"Installing System Board Options."

 

 

 

 

 

 

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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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