Dell 2500 manual System detected and corrected a No action is required, Faulty, System board

Page 23

Invalid CPU speed detected

Microprocessor not supported by

Install a correct version of the microprocessor in the specified

 

system

microprocessor connector. See "Adding or Replacing a

 

 

Microprocessor" in "Installing System Board Options."

 

 

 

Invalid NVRAM configuration,

System detected and corrected a

No action is required.

resource reallocated

resource conflict when system

 

 

resources were allocated using the

 

 

System Setup program.

 

 

 

 

I/O parity interrupt at address

Expansion card improperly installed or

Reinstall the expansion cards. See "Installing an Expansion Card" in

 

faulty

"Installing System Board Options." If the problem persists, replace

 

 

the expansion card. See "Removing an Expansion Card" in

 

 

"Installing System Board Options."

 

 

 

Keyboard failure

Keyboard cable connector loose or

Check the keyboard cable connection. Replace the keyboard. If the

 

improperly connected, defective

problem persists, replace the system board. See "Getting Help," for

Keyboard data line failure

keyboard, or defective

instructions on obtaining technical assistance.

Keyboard stuck key failure

keyboard/mouse controller (defective

 

system board)

 

Keyboard clock line failure

 

 

 

 

 

Keyboard controller failure

Defective keyboard/mouse controller

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

 

(defective system board)

obtaining technical assistance.

 

 

 

Memory address line failure at

Faulty or improperly seated memory

Remove and reseat the memory modules. See "Installing Memory

address, read value expecting

modules or defective system board

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

value

 

persists, replace the memory modules. See "Installing Memory

 

 

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

Memory data line failure at

 

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

address, read value expecting

 

assistance.

value

 

 

Memory double word logic failure

 

 

at address, read value expecting

 

 

value

 

 

Memory odd/even logic failure at

 

 

address, read value expecting

 

 

value

 

 

Memory write/read failure at

 

 

address, read value expecting

 

 

value

 

 

 

 

 

Memory allocation error

Faulty application

Restart the application.

 

 

 

Memory parity interrupt at

Improperly seated or faulty memory

Remove and reseat the memory modules. See "Installing Memory

address

modules

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

 

 

persists, replace the memory modules. See "Installing Memory

 

 

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

 

 

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

 

 

assistance.

 

 

 

Memory tests terminated by

POST memory test terminated by

No action is required.

keystroke

pressing the spacebar

 

 

 

 

No boot device available

Faulty diskette, diskette/CD-ROM

Replace the diskette or hard-disk drive. See "Installing Drives." If

 

subsystem, hard-disk drive, hard-disk

the problem persists, replace the system board. See "Getting Help,"

 

drive subsystem, or no boot disk in

for instructions on obtaining technical assistance.

 

drive A

 

 

 

 

No boot sector on hard-disk

Incorrect configuration settings in

Check the hard-disk drive configuration settings in the System

drive

System Setup program, or no

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

 

operating system on hard-disk drive

User's Guide for instructions.

 

 

 

No timer tick interrupt

Defective system board

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

 

 

obtaining technical assistance.

 

 

 

Non-system disk or disk error

Faulty diskette, diskette/CD-ROM

Replace the diskette or hard-disk drive. See "Installing Drives." If

 

subsystem, or hard-disk drive

the problem persists, replace the system board. See "Getting Help,"

 

subsystem

for instructions on obtaining technical assistance.

 

 

 

Not a boot diskette

No operating system on diskette

Use a bootable diskette.

 

 

 

Processor in socket 1 not

No microprocessor installed in primary

Install a VRM or a microprocessor in the primary microprocessor

installed!

microprocessor socket

socket. See "Microprocessor Upgrades" in "Installing System

 

 

Board Options."

 

 

 

Read fault

Faulty diskette, diskette/CD-ROM

Replace the diskette or hard-disk drive. See "Installing Drives." If

 

subsystem, or hard-disk drive

the problem persists, replace the system board. See "Getting Help,"

Requested sector not found

subsystem (defective system board)

for instructions on obtaining technical assistance.

 

 

 

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Contents Initial release January Jumpers Jumpers and ConnectorsJumpers-A General Explanation System Board JumpersJumper Setting Description System Board ConnectorsScsi Backplane Board Connectors Disabling a Forgotten Password Interposer Board ConnectorsBack to Contents Abbreviations and Acronyms Compact disc read-only memory Adjusted decibels Direct currentCelsius Cold cathode fluorescent tube Compact discExpanded Memory Specification Direct memory accessDynamic random-access memory Error checking and correctionFile allocation table Electrostatic dischargeEnhanced small-device interface Embedded server management FahrenheitIndustry-Standard Architecture IdentificationIntegrated drive electronics Interrupt requestMegabits per second Master boot recordLow voltage differential Meters Milliamperes Milliampere-hours Megabytes MegabitsNickel-metal hydride Nonvolatile random-access memoryPower-on self-test Power-supply distribution boardSynchronous dynamic random-access memory Random-access memoryRandom-access memory digital-to-analog converter Resource Configuration UtilityUniversal Service Ordering Code Volts Static random-access memorySystem setup utility Uninterruptible power supplyZero insertion force EXtended Memory SpecificationWatt-hours Extended memory managerGetting Help Safety, Regulatory, and Warranty InformationIntroduction Other Documents You May NeedBack to Contents Front-Panel Indicators and Features Indicators, Messages, and CodesBezel Indicators Scsi Hard-Disk Drive Indicator Codes Back-Panel FeaturesDrive failed Redundant Power Supply FeaturesCondition Indicator Code All three drive status indicators are offMessage Cause Corrective Action Indicator Indicator CodeSystem Messages Using the System Setup Program, in the Users Guide for Nonbootable diskette is preventing the system from bootingDiskette drive From a bootable diskette Nvramclr jumper is InstalledFaulty diskette, diskette/CD-ROM FaultyKeyboard cable connector loose or Faulty application Restart the applicationIncorrect Time or Date settings or Faulty diskette or hard-disk driveTroubleshooting Your System Defective battery or faulty chipCode Cause Corrective Action System Beep CodesAlert Log Messages From the Dell OpenManage Server Agent Diagnostics MessagesPage Using Software Finding Software SolutionsInstalling and Configuring Software IRQ Line Used By/Available Avoiding Interrupt Assignment ConflictsStarting the Dell Diagnostics Running the Dell DiagnosticsFeatures of the Dell Diagnostics When to Use the Dell DiagnosticsRun Tests How to Use the Dell DiagnosticsHow to Use the Device Groups Menu Device Groups Menu OptionsSelect Error MessagesConfig External Connections Troubleshooting Your SystemSafety First-For You and Your System Checking Specific System ProblemsLook/Listen for Action Start-Up RoutineSystem Orientation Removing and Replacing the Front BezelRemoving the System Cover Removing and Replacing the System CoverRemoving the Front Bezel Replacing the Front BezelReplacing the System Cover Troubleshooting the Video SubsystemTroubleshooting the Keyboard Checking the EquipmentDevice connected to one of the serial ports is not working Troubleshooting the Basic I/O FunctionsTroubleshooting a Serial I/O Device Parallel printer is not working Troubleshooting a Parallel PrinterTroubleshooting a USB Device Troubleshooting the Integrated NICNIC cannot communicate with net Inside the SystemLiquid spills Splashes Excessive humidity Troubleshooting a Wet SystemTroubleshooting a Damaged System Responding to a Dell OpenManage Server Agent Alert MessageTroubleshooting a Cooling Fan Troubleshooting the System BatteryTroubleshooting Redundant Power Supplies Removing a Cooling Fan Troubleshooting Expansion CardsFaulty memory module Faulty system board Troubleshooting System MemoryError message indicating a system board problem Troubleshooting the Video SubsystemTroubleshooting the System Board Troubleshooting the Diskette DriveTroubleshooting an External Scsi Tape Drive Troubleshooting a CD-ROM Drive¡ Hard drive failure indicator on the control panel lights Troubleshooting Hard-Disk DrivesTroubleshooting a RAID Controller Card Troubleshooting an Integrated RAID ControllerBack to Contents System battery connector Installing System Board OptionsConnector or Socket Description RAID battery connectorRemoving and Replacing Fan Assemblies Removing the Front Fan AssemblyReplacing the Front Fan Assembly Removing and Replacing Individual Fans Removing the Back Fan AssemblyReplacing the Back Fan Assembly Expansion Cards Installing an Expansion CardRemoving the Cooling Shroud Removing and Installing the Cooling ShroudRemoving an Expansion Card Installing the Cooling Shroud Removing and Installing a Power SupplyAdding Memory Memory Upgrade KitsMemory Module Installation Guidelines 128 MB 64 MB None 256 MB 512 MB Performing a Memory UpgradeTotal Desired Memory Removing Memory Modules Installing Memory ModulesAdding or Replacing a Microprocessor Microprocessor UpgradesUnpack the new microprocessor Maintain proper thermal conditions14. Pin-1 Identification 17. Installing the VRM Activating the Integrated RAID Controller 18. Installing the RAID Controller Memory ModuleRemoving the RAID Battery Installing the RAID BatteryReplacing the System Battery 21. Installing the Battery Removing the Peripheral Bay Installing DrivesInstalling the Peripheral Bay Device Termination Scsi Configuration InformationInterface Cables Scsi ID NumbersInstalling a Tape Drive That Uses a Controller Card Before You Begin Connecting an External Scsi Tape DriveInstalling Scsi Hard-Disk Drives Installing the Tape DriveRemoving a Scsi Hard-Disk Drive Installing a Scsi Hard-Disk DriveInstalling a Scsi Backplane Daughter Card Installing a Dell Host Adapter CardInstalling a Scsi Backplane Board Daughter Card Configuring the Boot DeviceHelp Tools Getting HelpHelp Overview Technical AssistanceAutoTech Service Problems With Your OrderBefore You Call Dell Contact NumbersBelgium Brussels Country Code City Code Australia SydneyAustria Vienna Website http//support.euro.dell.com009 Chile SantiagoChina Xiamen Denmark HorsholmItaly Milan Home and Small Business Germany LangenHong Kong Ireland CherrywoodMacau Website http//support.jp.dell.com Korea SeoulLatin America LuxembourgPortugal New ZealandNorway Lysaker Poland WarsawThailand Sweden Upplands VasbySwitzerland Geneva TaiwanBack 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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