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Compaq AP500 manual System I/O, Ega/Vga

Models: AP500

1 179

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Page 138

System I/O Continued

I/O Address (Hex)

201

202 - 21F

220 - 22F

230 - 273

274 - 277

278 - 27F

280 - 2E7

2E8 - 2EF

2F0 - 2F7

2F8 - 2FF

300 - 32F

330 - 331

332 - 36F

370 - 377

378 - 37F

380 - 387

388 - 38B

38C - 397

398 - 399

39A - 3AF

3B0 - 3BB

3BC - 3BF

3C0 - 3DF

3E0 - 3E7

3E8 - 3EF

3F0 - 3F7

3F8 - 3FF

7-5

System Function (Shipping Configuration)

Audio

Unused

Audio (Alternate = 240- 24F, 260 - 26F, or 280 - 28F)

Unused

ISA PnP

Reserved parallel port

Unused

Reserved serial port

Unused

Serial port

Unused

Audio

Unused

Reserved - fixed disk controller

Parallel port (primary)

Unused

Audio

Unused

Motherboard

Unused

MDA, EGA/VGA

Reserved (parallel port)

EGA/VGA

Unused

Reserved (serial port)

Diskette controller

Serial port (primary)

Compaq Professional Workstation AP500 Maintenance and Service Guide

Image 138

Compaq AP500 manual System I/O, Ega/Vga

Contents

Professional Workstation AP500 Second Edition March Part Number Spare Part Number Contents Diagnostic Tools Removal and Replacement Procedures Diagnostic Tools System Security Index Text Conventions Vii Symbols in Text Symbols on Equipment Where to Go for Additional Help Other Information SourcesTelephone Numbers Illustrated Parts Catalog Mechanical Parts System Components 2Illustrated Parts Catalog Spares Parts List Compaq Professional Workstation AP500 Spares Parts ListReference Description Spares Compaq Professional Workstation AP500 Spares Parts List 4Illustrated Parts CatalogReference Description Reference Cable Kits 6Illustrated Parts Catalog Description Spares Software Service Preliminaries Compaq Technician Notes 2Service Preliminaries Preliminary Warnings and Cautions Equipment Symbols Electrostatic Discharge Information Warranty Information 4Service PreliminariesTools and Software Requirements Removal and Replacement Procedures Serial Number Service Preparations 2Removal and Replacement Procedures Cable Lock 4Removal and Replacement Procedures Workstation Feet Side Access Panel Loosening the thumbscrews and removing the side access panel 6Removal and Replacement Procedures Front Bezel Blank Drive Bezel Removing a blank drive bezel 8Removal and Replacement Procedures EMI/Cooling Shield Speaker Removing the speaker Bracket Assembly 10Removal and Replacement Procedures Replacing the I/O Bracket Assembly 12Removal and Replacement Procedures Expansion BoardsIdentifying the PCI and ISA Expansion Slots PCI/ISA Slots 14Removal and Replacement Procedures Removing a PCI or ISA Expansion Board Removing a Symbios Wide Ultra2 PCI Scsi Controller 16Removal and Replacement Procedures 12. Removing an AGP graphics controller Removing the Card Guide 13. Removing the card guide 18Removal and Replacement Procedures Removing the Backplane Board System Fan 15. Removing the system fan 20Removal and Replacement Procedures 16. Removing the fan from the bracket Mass Storage Devices Drive Positions 22Removal and Replacement Procedures Drive PositionsComponent Description Hardware Screws 18. Locating the hardware screws 24Removal and Replacement Procedures CD-ROM Drive or DVD-ROM Drive Pull the drive completely out of the drive cage 26Removal and Replacement Procedures Diskette Drive Pull the diskette drive straight out 28Removal and Replacement Procedures Removing a 7200 rpm Hard Drive from Bays 5 or Remove the EMI/cooling shield 30Removal and Replacement Procedures 26. Removing a hard drive from the hard drive bracket 27. Disconnecting the cables from the hard drive Removing a 10,000-rpm Hard Drive from Bays 5 or 32Removal and Replacement Procedures 28. Disconnecting the fan power cable 30. Removing the EMI/cooling shield 34Removal and Replacement Procedures 32. Removing a hard drive from the hard drive bracket Removing the Fan from a Hard Drive Installed Bays 5 or 33. Disconnecting the power cable 36Removal and Replacement Procedures 34. Removing the fan Removing a Hard Drive from the Removable Hard Drive Cage 38Removal and Replacement Procedures 36. Removing the removable hard drive cage Installing a Hard Drive in the Removable Hard Drive Cage Removable Hard Drive Screw HolesReference Bay 40Removal and Replacement Procedures 39. Inserting a hard drive in the removable hard drive cage Scsi Cables and Guidelines Scsi Cables Scsi Guidelines for Installing Scsi Devices 42Removal and Replacement ProceduresScsi Guidelines for Optimizing Performance System Board Assembly System Board with Tray and Cage 44Removal and Replacement Procedures System Board Components System Board ComponentsReference Component Important Guidelines for Dimm Installation 46Removal and Replacement ProceduresDual Inline Memory Modules DIMMs Removing a Dimm Doing so may damage the Dimm Processor and Heatsink Assembly 48Removal and Replacement Procedures Processor Power Module 47. Removing the processor power module Primary Processor Power Module Cable Insulator 50Removal and Replacement Procedures External Battery Running Computer Setup Installing the Battery 52Removal and Replacement ProceduresPage Power Switch Cable Assembly 54Removal and Replacement Procedures Power Supply 56Removal and Replacement Procedures 51. Removing the power supply air baffle Diagnostic Tools Power-On Self-Test Post 2Diagnostic Tools Post Messages Post MessagesMessage Beeps Probable Cause Recommended Action 4Diagnostic Tools Post MessagesMessage Beeps Probable Cause Diskette Drive Type Mismatch in drive type 6Diagnostic Tools Troubleshooting Minor Problems 8Diagnostic Tools Power ProblemsSolutions for Power Problems Problem Diskette Drive Problems Solutions for Diskette Drive ProblemsProblem Possible Solution Display Problems Solutions for Display Problems10Diagnostic Tools Printer Problems Solutions for Printer ProblemsSolutions for Display Problems Hard Drive Problems Solutions for Hard Drive Problems12Diagnostic Tools Hardware Installation Problems Solutions for Hardware Installation Problems CD-ROM Drive and DVD-ROM Drive Problems Solutions for CD-ROM and DVD-ROM Drive Problems14Diagnostic Tools Solutions for Memory Problems Memory ProblemsScsi Problems Solutions for Scsi Problems 16Diagnostic Tools Network ProblemsSolutions for Network Problems Problem Cause Solutions for Network Problems ProblemCause 18Diagnostic Tools Audio Hardware Conflicts Compaq Setup and Diagnostics Utilities Accessing the Compaq Utilities Menu Creating a Diagnostics Diskette 20Diagnostic Tools Computer Setup Features Computer SetupUsing Computer Setup Computer Setup Selection 22Diagnostic Tools Computer Setup FeaturesTask Computer Setup Selection Computer Checkup Test Select Computer Checkup Test 24Diagnostic Tools View System Information Inspect Diagnostic Error Codes Managing a Diagnostics Partition Error Code Microprocessor Test Error Codes26Diagnostic Tools Microprocessor Memory Memory Test Error CodesKeyboard Test Error Codes Keyboard 28Diagnostic Tools Parallel Printer Test Error CodesDiskette Drive Test Error Codes Error Code Description Recommended Action Serial Port Serial Test Error CodesModem Communications Test Error Codes Modem 30Diagnostic Tools CD-ROM Drive IDE Test Error CodesTape Drive Test Error Codes CD-ROM Drive IDE Video Test Error Codes Video 32Diagnostic Tools Video Test Error Codes Error Code Description Recommended Action 3206-xx Network Interface Test Error CodesAudio Test Error Codes Audio Scsi Error Codes 34Diagnostic ToolsScsi Device Names Scsi Test Error Codes 36Diagnostic Tools Scsi Test Error CodesError Code Description Local ROM Upgrade Upgrading the ROM 38Diagnostic Tools Remote ROM Flash FailSafe Boot Block ROM Identifying keyboard lights Keyboard Lights 40Diagnostic ToolsSystem requires Setup Password Num Caps Scroll Meaning and Required Action Compaq Insight Manager Compaq Workstation SSD for Windows NT Silent Setup Command Line Interface42Diagnostic Tools Remote Capability Compaq Diagnostics for Windows NT Security Features Security FeaturesFeature Purpose How It Is Established Password Security Establishing a Setup Password Using Computer Setup2System Security Establishing a Power-On Password Using Computer Setup Deleting a Power-On or Setup Password Entering a Power-On PasswordChanging a Power-On or Setup Password 4System Security Clearing a Power-On or Setup Password 3 4 5 National Keyboard Delimiter Characters Windows NT Workstation PasswordNational Keyboard Delimiter Characters 6System Security Re-enabling Diskette Boot or Diskette Write Advanced Security Management Enabling QuickLock and QuickBlank Re-enabling a Serial Port or Parallel PortQuickLock/QuickBlank 8System Security Cable Lock Provision Disabling the Keyboard and Mouse InterfaceEnabling the Keyboard and Mouse Interface Jumper and Switch Information Battery Jumpers 2Jumper and Switch InformationSystem Board Configuration Jumper J5 Settings 450/100 MHz Switch SettingsSW1 Settings 500/100 MHz 4Jumper and Switch Information Hard Drives32X Max CD-ROM Drive IDE PowerStorm 300/AGP Graphics Controller Identifier Function Physical and Operating Specifications 2Physical and Operating Specifications System UnitMetric Hardware IRQ System Direct Memory Access DMASystem Interrupts System Function System I/O 4Physical and Operating SpecificationsSystem Function Shipping Configuration Address Hex System I/O EGA/VGA 6Physical and Operating Specifications Memory AddressesMemory Address Size System Function 325W Power Supply 325W Power Supply SpecificationsInput Specifications Low Range High Range 8Physical and Operating Specifications Diskette DriveMB Diskette Drive Zip Drive MB ZIP Drive 10Physical and Operating Specifications CD-ROM Drive32X Max Tray-Load CD-ROM Drive IDE 32X Max CD-ROM Drive IDE 12Physical and Operating Specifications DVD-ROM Drive6X Max DVD-ROM Drive 6X Max DVD-ROM Drive 14Physical and Operating Specifications GB Wide-Ultra Scsi Hard DriveRpm drive 10K rpm drive GB Wide-Ultra Scsi Hard Drive 7200 rpm 16Physical and Operating Specifications GB Ultra ATA Hard Drive Drive Configuration Drive Performance GB Ultra ATA Hard Drive 7200 RPM Value 18Physical and Operating SpecificationsGB Wide Ultra2 Hard Drive 10,000 RPM Performance Criteria Keyboard Compaq Enhanced Keyboard Dimensions MetricAudio System Audio System 20Physical and Operating Specifications Button Mouse Dimensions MetricMouse Maximum Refresh Graphics ControllersGLoria Synergy+ Graphics Controller Maximum Color Support Colors Supported Rate 22Physical and Operating Specifications Resolutions Colors Maximum Refresh Rate HzColors Maximum Display Area Horizontal Refresh Rate kHz Vertical Refresh Rate Hz 24Physical and Operating Specifications Resolutions ColorsMillennium G200 Graphics Controller Maximum Color Support RJ-45 Network Cable Specifications Network ControllerEthernet Network Interface Controller NIC External Connectors Reference ConnectorPhysical Location 2External Connectors External ConnectorsReference Connector Function Pin Assignments Connector and Icon Orange Pin SignalConnector and Icon Green Pin Signal Keyboard 4External Connectors Connector and Icon Pin SignalParallel Interface Connector and Icon Serial Interfaces 6External Connectors Pin SignalMonitor Ethernet RJ-45 Universal Serial Bus USB Scsi Connector 8External Connectors Microphone Connector Line-In ConnectorLine-Out Connector Headphone Connector Index Index-2 Index-3 Index-4 Index-5 Index-6 Index-7 Index-8 Index-9 Index-10 Index-11 Index-12