User Manuals: Compaq Deskpro EP 6266 Desktop computer

Manuals and User Guides for Compaq Deskpro EP 6266 Desktop computer. We have 3 Compaq Deskpro EP 6266 Desktop computer manuals available for free PDF download: Technical Reference Manual, User Manual, Supplementary Manual

Compaq Deskpro EP 6266 Technical Reference Manual (236 pages)

HP Deskpro EP 6233: Reference Guide

Brand: Compaq | Category: Desktop | Size: 1 MB

Technical Reference
1
Table of Contents
5
List of Figures
11
List of Tables
13
Chapter 1 Introduction

17
- About this Guide
  17
  - Using this Guide
    17
  - Additional Information Sources
    17
- Notational Conventions
  18
  - Values
    18
  - Ranges
    18
  - Signal Labels
    18
  - Register Notation and Usage
    18
  - Bit Notation
    18
- Common Acronyms and Abbreviations
  19
Chapter 2 System Overview

23
- Introduction
  23
- Figure 2-1. Compaq Deskpro
  23
- Features
  24
  - Standard Features
    24
  - Options
    24
- Mechanical Design
  25
  - Cabinet Layout
    25
  - Figure 2-2. Cabinet Layout , F
    25
  - Figure 2-3. Cabinet Layout , R
    25
  - Chassis Layout
    26
  - Figure 2-4. Chassis Layout , T
    26
  - System Board Layout
    27
  - Figure 2-5. System Boardl
    27
- System Architecture
  28
  - Figure 2-6. System Architecture
    29
  - Figure 2-7. Processora
    30
  - Memory
    30
  - Processor
    30
  - Mass Storage
    31
  - Serial and Parallel Interfaces
    31
  - Support Chipset
    31
  - Graphics Subsystem
    32
  - Universal Serial Bus Interface
    32
- Specifications
  33
Chapter 3 Processor/Memory Subsystem

37
- Introduction
  37
- 66-Mh Zslot 1 Processor/Memory Subsystem
  38
- 66-Mh Z Slot 1 P
  38
  - Celeron Processor
    39
  - Pentium II Processor
    39
  - Figure 3-2. Celeron Processor
    39
  - Figure 3-3. Pentium II Processor
    39
  - Processor Changing/Upgrading
    40
  - Thermal Considerations
    40
  - System Memory
    41
  - Figure 3-4. System Memorym
    43
  - Subsystem Configuration
    44
  - 100-Mh Zslot 1 Processor/Memory Subsystem
    45
- 100-Mh Z Slot 1 P
  45
Chapter 4 System Support

51
- Introduction
  51
- Pci Bus Overview
  52
- Pci Bus Devices and 4-2. Pci Bus Connector
  52
  - Pci Connector
    53
  - Pci Bus Master Arbitration
    54
  - Pci Bus Transactions
    55
  - Figure 4-3. Type 0 Configuration
    56
  - Option Rom Mapping
    58
  - Pci Interrupt Mapping
    59
  - Pci Power Management Support
    59
  - Pci Configuration
    60
  - Agp Bus Overview
    61
    
    Bus Transactions
    61
    
    Agp Configuration
    64
    
    Agp Connector
    65
- Agp Bus Connector
  65
  - Isa Bus Overview
    66
    
    ISA Connector 3
    66
- Isa Expansionc
  67
  - Isa Bus Transactions
    68
  - Direct Memory Access
    70
  - Interrupts
    73
  - Figure 4-10. Maskable Interrupt
    73
  - Interval Timer
    77
  - Isa Configuration
    77
  - System Clock Distribution
    78
  - Real-Time Clock and Configuration Memory
    79
    
    Figure 4-11. Configurationm
    79
    
    Configuration Memory Byte Definitions
    80
  - I/O Map and Register Accessing
    96
    
    System I/O Map
    96
    
    82371 South Bridge Gpio Configuration
    97
    
    87309 I/O Controller Configuration
    99
  - System Management Support
    100
    
    Flash Rom Write Protect
    100
    
    User Security
    100
    
    I/O Security
    101
    
    Power Management
    101
    
    Monitor Power Control
    102
Chapter 5 Input/Output Interfaces

103
- Introduction
  103
- Enhanced Ide Interface
  103
  - Ide Programming
    103
  - Figure 5-3. Serial Interface
    103
  - Ide Connector
    111
- 40-Pin Ide Connector
  111
  - Diskette Drive Interface
    112
    
    Diskette Drive Programming
    113
    
    Table 5-6. Diskette Drivec
    113
    
    Table 5-7. Diskette Drivec
    114
    
    Diskette Drive Connector
    116
  - Serial Interface
    117
    
    Interface
    117
    
    Table 5-9. Db-9 Serialc
    117
    
    Serial Interface Programming
    118
    
    Table 5-11. Serial Interface
    119
  - Parallel Interface
    123
    
    Standard Parallel Port Mode
    123
    
    Enhanced Parallel Port Mode
    124
    
    Extended Capabilities Port Mode
    124
    
    Parallel Interface Programming
    125
    
    Table 5-12. Parallel Interface
    126
    
    Table 5-13. Parallel Interface
    126
    
    Parallel Interface Connector
    129
    
    Figure 5-4. Parallel Interface
    129
    
    Table 5-14. Db-25 Parallelc
    129
  - Keyboard/Pointing Device Interface
    130
    
    Keyboard Interface Operation
    130
  - 8042-T O -Keyboard
    131
    
    Pointing Device Interface Operation
    132
    
    Keyboard/Pointing Device Interface Programming
    132
    
    Table 5-16. Keyboard /Mouse
    132
    
    Keyboard/Pointing Dfevice Interface Connector
    136
    
    Figure 5-6. Keyboard Orp
    136
    
    Table 5-18. Keyboard /Pointing
    136
  - Universal Serial Bus Interface
    137
    
    Usb Keyboard Considerations
    137
    
    Usb Configuration
    137
    
    Usb Control
    138
    
    Usb Connector
    138
    
    Figure 5-7. Universal Serial
    138
Chapter 6 Power and Signal Distribution

139
- Introduction
  139
- Power Supply Assembly/Control
  139
  - Figure 6-1. Power Supplya
    139
  - Power Supply Assembly
    140
  - Table 6-1. Power Supplya
    140
  - Power Control
    141
  - Wake up Events
    142
- Power Distribution
  143
  - 3/5/12 VDC Distribution
    143
  - Figure 6-2. Power Cabled
    143
  - Low Voltage Distribution
    144
  - Figure 6-3. Low Voltager
    144
- General Signal Distribution
  145
- Figure 6-4. General Signald
  145
- Figure 6-5. Front Panel
  146
- Figure 6-6. Wake -O N -Lan Nic C
  146
Chapter 7 Bios Rom

147
- Introduction
  147
- Boot Functions
  148
  - Boot Block
    148
  - Quickboot
    148
  - Silentboot
    148
- Memory Detection and Configuration
  149
- Client Management Support
  150
  - Table 7-1. P N P Clientm
    150
  - System ID/Revision/Serial no
    152
  - System Information Table
    152
  - Drive Fault Prediction
    158
  - Edid Retrieve
    158
  - System Map Retrieval
    159
  - Flash Rom Functions
    160
  - Power Button Functions
    160
  - Accessing Cmos
    162
  - Accessing Cmos Feature Bits
    162
  - Security Functions
    164
- Pnp Support
  165
  - Table 7-2. Pnp BIOS Functions
    165
  - Smbios
    166
- Power Management Functions
  167
  - Independent Pm Support
    167
  - Acpi Support
    167
  - Apm Support
    168
- Usb Legacy Support
  170
- Bios Upgrading
  170
Appendix A Error Messages and Codes

171
- Introduction
  171
- Power-On Messages
  171
- Beep/Keyboard Led Codes
  171
- Table A-1. Power-On Messages
  171
- Table A-2. Beep /Keyboard
  171
  - A.1 Introduction
    171
  - A.2 Power-On Messages
    171
  - A.3 Beep/Keyboard Led Codes
    171
- Power-On Self Test (Post) Messages
  172
- Table A-3. Power -O N Selft
  172
- Processor Error Messages
  173
- Table A-4. Processor Error
  173
- Memory Error Messages
  174
- Keyboard Error Messages
  174
- Table A-5. Memory Errorm
  174
- Table A-6. Keyboard Error
  174
- A.7 Keyboard Error Messages (30 X - XX )
  174
- Printer Error Messages
  175
- Video (Graphics) Error Messages
  175
- Table A-7. Printer Errorm
  175
- Table A-8. Video (Graphics ) E
  175
- Diskette Drive Error Messages
  176
- Serial Interface Error Messages
  176
- Table A-9. Diskette Drivee
  176
- Table A-10. Serial Interface
  176
- A.11 Serial Interface Error Messages (11 XX - XX )
  176
- Modem Communications Error Messages
  177
- Table 5-10. Serial Interface
  177
- Table A-11. Serial Interface
  177
- A.12 Modem Communications Error Messages (12 XX - XX )
  177
- Hard Drive Error Messages
  178
- A.13 Hard Drive Error Messages (17 XX - XX )
  178
- Hard Drive Error Messages
  179
- Video (Graphics) Error Messages
  179
- Table A-13. Hard Drive Error
  179
- Table A-14. Hard Drivem
  179
  - A.14 Hard Drive Error Messages (19 XX - XX )
    179
  - A.15 Video (Graphics) Error Messages (24 XX - XX )
    179
- Audio Error Messages (3206- XX
  180
- Network Interface Error Messages
  180
- Table A-15. Audio Errorm
  180
- Table A-16. Network Interface
  180
- A.17 Network Interface Error Messages (60 XX - XX )
  180
- Scsi Interface Error Messages
  181
- A.18 Scsi Interface Error Messages (65 XX - XX , 66 XX - XX , 67 XX - XX )
  181
- Pointing Device Interface Error Messages (8601- XX
  181
- Table A-17. Scsi Interfacee
  181
- Table A-18. Pointing Device
  181
- Cemm Priviledged Ops Error Messages
  182
- Cemm Exception Error Messages
  182
- Table A-19. Cemm Privileged
  182
- Table A-20. Cemm Exception
  182
Appendix Bascii CHARACTER SET

183
- Introduction
  183
- Figure B-1. Ascii Character
  183
- B.1 Introduction
  183
Appendix C Keyboard

185
- Introduction
  185
- C.1 Introduction
  185
- Keystroke Processing
  186
  - C.2 Keystroke Processing
    186
  - Figure C-1. Keystrokep
    186
  - Figure C-2. Keyboard -T O -S
    187
  - Transmissions to the System
    187
  - C.2.2 Keyboard Layouts
    188
  - Figure C-3. U.s. English
    188
  - Figure C-4. National
    188
  - Keyboard Layouts
    188
  - Figure C-5. U.s. Englishw
    189
  - Figure C-6. National Windows
    189
  - Figure C-7. U.s. Englishw
    190
  - Figure C-8. National Windows
    190
  - C.2.3 Keys
    191
  - Keys
    191
    
    C.2.4 Keyboard Commands
    194
    
    C.2.5 Scan Codes
    194
  - Keyboard Commands
    194
  - Scan Codes
    194
  - Table C-1. Keyboard - to -System
    194
  - Table C-2. Keyboard Scanc
    195
Appendix D Audio Card

199
- Introduction
  199
- Figure D-1. Audio Card Layout
  199
- D.1 Introduction
  199
- Functional Description
  200
- D.2 Functional Description
  200
  - Figure D-2. Audio Card Block
    201
  - Figure D-3. Analog Signals
    202
  - Pcm Audio Processing
    202
  - Figure D-4. Dac Operation
    203
  - Figure D-5. Audio Card - to
    204
  - Table D-1. Audio Moded
    204
  - Figure D-6. Fm Synthesisp
    205
  - Figure D-7. Audio Car - to -Isa B
    205
  - Fm Synthesis Audio Processing
    205
- Audio Card Programming
  206
  - Configuration
    206
  - D.3.1 Configuration
    206
  - Control
    207
  - Table D-2. Audio Card I/O M
    207
  - Table D-3. Compatibility Mode
    207
  - D.3.2 Control
    207
  - Table D-4. Extended Modea
    208
  - Table D-5. Fm Synthesizerc
    208
- Specifications
  209
- Table D-6. Audio Cards
  209
- D.4 Specifications
  209
Appendix E Ati Rage IIC Graphics Card

211
- Introduction
  211
- Functional Description
  211
- Figure E-1. Ati Rage IIC Agp G
  211
- E.1 Introduction
  211
  - E.2 Functional Description
    212
  - Figure E-2. Ati Rage IIC Agp G
    212
  - E.2.1 Ati Rage IIC Graphics Controller
    213
  - Figure E-3. Ati 3D Rage IIC G
    213
- Display Configurations
  214
- Table E-1. 2D Graphics Display
  214
- Table E-2. 3D Graphics Display
  214
- E.3 Display Configurations
  214
- Programming
  215
  - E.4 Programming
    215
  - E.4.1 Configuration
    215
  - E.4.2 Control
    215
  - Table E-3. Ati Rage IIC Pci C
    215
  - Table E-4. Standard Vga M
    215
- Power Management
  216
  - E.5 Power Management
    216
  - E.5.1 Monitor Control
    216
  - E.5.2 Power Consumption
    216
  - Table E-5. Monitor Powerm
    216
- Connectors
  217
  - E.6 Connectors
    217
  - E.6.2 Monitor Connector
    217
  - Figure E-4. Vga Monitorc
    217
  - Table E-6. Db-15 Monitorc
    217
  - Figure E-5. Multimediai
    218
  - Multimedia Interface Connector
    218
  - Table E-7. Multimedia Interface
    218
Appendix F Ati Rage Pro Agp 1X Graphics Card

219
- Introduction
  219
- Functional Description
  219
- Figure F-1. Ati Rage Pro Agp G
  219
- F.1 Introduction
  219
- Figure F-2. Ati Rage Pro Agp G
  220
- F.2 Functional Description
  220
- Figure F-3. Ati 3Dr Age Prog
  221
- F.2.1 Ati Rage Pro Turbo Agp Graphics Controller
  221
- Table F-1. 2D Graphics Display
  222
- Table F-2. 3D Graphics Display
  222
- F.3 Display Modes
  222
- Programming
  223
  - Configuration
    223
  - Control
    223
  - Table F-3. Ati Rage Pro Pci C
    223
  - Table F-4. Standard Vga M
    223
    
    F.4 Programming
    223
    
    F.4.1 Configuration
    223
    
    F.4.2 Control
    223
- Monitor Power Management Control
  224
- Connectors
  224
  - Memory Expansion Connector
    224
  - Table F-5. Monitor Powerm
    224
    
    F.6 Connectors
    224
    
    F.6.1 Memory Expansion Connector
    224
  - Monitor Connector
    225
  - Figure F-4. Vga Monitorc
    225
  - Table F-6. Db-15 Monitorc
    225
  - F.6.2 Monitor Connector
    225
  - Figure F-5. Multimediai
    226
  - Table F-7. Multimedia Interface
    226
Appendix G Diamond Fire Graphics Card

227
- Introduction
  227
- Functional Description
  227
- Display Modes
  227
- Figure G-1. Diamond Fire Agp G
  227
- G.1 Introduction
  227
- Figure G-2. Diamond Fire Agp G
  228
- G.2 Functional Description
  228
- Table G-1. 2D Graphics Display
  230
- G.3 Display Modes
  230
- Programming
  231
  - Configuration
    231
  - Control
    231
  - Table G-2. Sgs Nvida Riva 128 Pci C
    231
  - Table G-3. Standard Vga M
    231
    
    G.4 Programming
    231
    
    G.4.1 Configuration
    231
    
    G.4.2 Control
    231
- Monitor Power Management Control
  232
- Connectors
  232
- Table G-4. Monitor Powerm
  232
  - G.6 Connectors
    232
  - Figure G-4. Vga Monitorc
    233
  - G.6.1 Monitor Connector
    233
  - Monitor Connector
    233
  - Table G-5. Db-15 Monitorc
    233
  - Figure G-5. Media Portc
    234
  - Media Port Connector
    234
  - Table G-6. Media Portc
    234

Compaq Deskpro EP 6266 User Manual (126 pages)

HP Deskpro EP 6500: User Guide

Brand: Compaq | Category: Desktop | Size: 7 MB

Table of Contents
4
About this Guide

7
Chapter 1 Product Description

9
- Model Overview
  10
- System Design
  11
- Preinstalled Software
  12
  - Ordering Additional Software
    12
- Computer Features
  13
- Serial Number Location
  18
Chapter 2 Spare Parts

19
- System Unit
  20
  - System Unit - 440BX
    20
  - System Unit - Intel 810/810E
    22
- Mass Storage Devices
  24
- Cables
  26
- Standard and Optional Boards
  28
- Keyboards
  33
- Miscellaneous Hardware Kit
  34
- Miscellaneous Plastics Kit
  35
- Miscellaneous Parts
  36
- Shipping Boxes
  37
- Documentation and Software
  37
Chapter 3 Removal and Replacement Preliminaries

38
- Routine Care
  38
  - Cleaning Safety Precautions
    38
  - Cleaning the Computer Case
    38
  - Cleaning the Keyboard
    39
  - Cleaning the Monitor
    39
  - Cleaning the Mouse
    39
- Electrostatic Discharge Information
  40
- Service Considerations
  42
  - Tools and Software Requirements
    42
  - Screws
    42
  - Cables and Connectors
    42
  - Hard Drives
    43
  - Plastic Parts
    43
Chapter 4 Removal and Replacement Procedures

44
- Disassembly Sequence Chart
  44
- Disassembly Preparation
  45
- Feet Installation
  46
- Logo Plate
  47
- Cable Lock
  48
- Access Panel
  50
- Front Bezel
  51
- Power Button
  52
- Subpanel and Bezel Blanks
  53
- Power Switch
  54
- Mass Storage Devices
  55
- Removing the Drivelocks
  64
- Expansion Boards
  67
  - 440Bx
    67
  - Intel 810 and 810E
    68
  - Removing an Expansion Board
    69
  - Installing an Expansion Board
    70
- Board Guide
  72
- System Memory
  73
  - 440Bx
    73
  - Intel 810/810E
    73
- AGP Graphics Board (440BX)
  75
  - AGP Graphics Board Removal (440BX)
    75
  - Graphics Memory Upgrade (440BX)
    76
- Processor Components
  77
  - Processor
    77
  - Processor Guide Rails
    80
- System Board
  82
- Internal Speaker
  83
- Lithium Battery
  85
- Fan Assembly
  88
- Power Supply
  89
- Converting a Desktop to a Minitower
  91
- Converting a Minitower to a Desktop
  94
Chapter 5 Connectors, Jumpers, and Switches

97
- System Board
  97
  - Switches
    100
  - Jumpers (440BX)
    101
  - Jumpers (Intel 810/810E)
    103
- Hard Drives
  106
  - Using the Cable-Select Feature with Ultra ATA Devices
    106
  - Drive Jumper Settings
    107
Chapter 6 Specifications

109
- System
  109
- Interrupts
  110
- Dma
  111
- I/O
  111
- Memory Map
  113
- Drives
  113
  - 1.44-MB Diskette Drive
    113
  - Ultra ATA Hard Drives
    114
  - CD-ROM Drives
    115
- Compaq Enhanced Keyboard
  117
- 2-Button Mouse
  117
- Supported Graphics Resolutions
  117
  - Ati Rage Pro Turbo 1X Agp
    117
  - Ati Rage Pro IIC Agp
    118
  - Nvidia Riva 128 Agp
    118
  - Matrox MGA G100 AGP
    118
  - Matrox Millenium G200-SD AGP
    119
  - Matrox Millenium G400-SG AGP
    119
  - Integrated Intel 3D Graphics
    119
- Audio Controllers
  120
Chapter 7 Service Notes

122
- Index
  123

Compaq Deskpro EP 6266 Supplementary Manual (56 pages)

HP Deskpro EP 6233: Supplementary Guide

Brand: Compaq | Category: Desktop | Size: 1 MB

Compaq Categories

Desktop

Laptop Server

Monitor

Storage

More Compaq Manuals

User Manuals: Compaq Deskpro EP 6266 Desktop computer

Compaq Deskpro EP 6266 Technical Reference Manual (236 pages)

Table of Contents

Chapter 1 Introduction

Chapter 2 System Overview

Chapter 3 Processor/Memory Subsystem

Chapter 4 System Support

Chapter 5 Input/Output Interfaces

Chapter 6 Power and Signal Distribution

Chapter 7 Bios Rom

Appendix A Error Messages and Codes

Appendix Bascii CHARACTER SET

Appendix C Keyboard

Appendix D Audio Card

Appendix E Ati Rage IIC Graphics Card

Appendix F Ati Rage Pro Agp 1X Graphics Card

Appendix G Diamond Fire Graphics Card

Compaq Deskpro EP 6266 User Manual (126 pages)

Table of Contents

About this Guide

Chapter 1 Product Description

Chapter 2 Spare Parts

Chapter 3 Removal and Replacement Preliminaries

Chapter 4 Removal and Replacement Procedures

Chapter 5 Connectors, Jumpers, and Switches

Chapter 6 Specifications

Chapter 7 Service Notes

Compaq Deskpro EP 6266 Supplementary Manual (56 pages)

Table of Contents

Chapter 1 Computer at a Glance

Chapter 2 Upgrading the Computer

Appendix A Specifications

Appendix B

System Board Jumpers and Switches

Index

Related Products

Compaq Categories