Dell OptiPlex NX Manuals

Manuals and User Guides for Dell OptiPlex NX. We have 3 Dell OptiPlex NX manuals available for free PDF download: Service Manual, Troubleshooting Manual, User Manual

Dell OptiPlex NX Service Manual (181 pages)

Dell OptiPlex GXa: User Guide

Brand: Dell | Category: Desktop | Size: 10.2 MB

Table of Contents
3
Chapter 1 System Overview

13
Chapter 2 Basic Troubleshooting

55
Chapter 3 Beep Codes and Error Messages

67
- POST Beep Codes
  67
- Table 3-1. POST Beep Codes
  68
- System Error Messages
  69
- Table 3-2. System Error Messages
  70
Chapter 4 Removing and Replacing Parts on the Low-Profile Chassis

75
- Recommended Tools
  75
- Precautionary Measures
  76
- Inside the Computer
  77
- Figure 4-1. Internal View of the Low-Profile Computer
  77
- Computer Cover
  78
- Figure 4-2. Computer Cover Removal
  78
- Eject, Power, and Reset Buttons
  79
- Figure 4-3. Eject, Power, and Reset Button Removal
  79
- Front-Panel Inserts
  80
- Figure 4-4. Front-Panel Insert Removal
  80
- Control Panel
  81
- Figure 4-5. Control Panel Removal
  81
- Drives
  82
- System Power Supply
  86
- Figure 4-10. System Power-Supply Removal
  86
- Expansion Cards
  87
  - Expansion-Card Cage
    87
  - Figure 4-11. Expansion-Card Cage Removal
    87
  - Expansion Card
    88
  - Figure 4-12. Expansion-Card Removal
    88
  - Riser Board
    89
  - Figure 4-13. Riser Board Removal
    89
- System Board
  90
- Figure 4-14. System Board Removal
  90
- System Board Components
  91
Chapter 5 Removing and Replacing Parts on the Midsize Chassis

97
- Recommended Tools
  97
- Precautionary Measures
  98
- Inside the Computer
  99
- Figure 5-1. Internal View of the Midsize Computer
  99
- Floor Stand
  100
- Figure 5-2. Floor Stand Removal
  100
- Computer Cover
  101
- Figure 5-3. Computer Cover Removal
  101
- Eject, Power, and Reset Buttons
  102
- Figure 5-4. Eject, Power, and Reset Button Removal
  102
- Front-Panel Inserts
  103
- Figure 5-5. Front-Panel Insert Removal
  103
- Figure 5-6. Control Panel Removal
  104
- Control Panel
  104
- Drives
  105
  - Figure 5-7. Drive Hardware
    105
  - Externally Accessible Drive Assemblies
    106
    
    3.5-Inch Diskette Drive Assembly
    106
    
    Figure 5-8. 3.5-Inch Diskette Drive Removal
    106
    
    5.25-Inch Drive Assembly
    107
    
    Figure 5-9. 5.25-Inch Drive Assembly Removal
    107
    
    Figure 5-10. 5.25-Inch Drive Removal
    107
  - Figure 5-11. Hard-Disk Drive Bracket Removal
    108
  - Hard-Disk Drive Bracket
    108
  - Figure 5-12. Hard-Disk Drive Removal
    109
  - Hard-Disk Drive
    109
- System Power Supply
  110
- Figure 5-13. System Power-Supply Removal
  110
- Expansion Cards
  111
  - Expansion-Card Cage
    111
  - Figure 5-14. Expansion-Card Cage Removal
    111
  - Expansion Card
    112
  - Figure 5-15. Expansion-Card Removal
    112
  - Riser Board
    113
  - Figure 5-16. Riser Board Removal
    113
- System Board
  114
- Figure 5-17. System Board Removal
  114
- System Board Components
  115
  - Figure 5-18. System Board Components
    115
  - Dimms
    116
  - Figure 5-19. DIMM Removal
    116
  - Figure 5-20. DIMM Installation
    116
  - Video Memory
    116
  - Figure 5-21. Installing a Video-Memory Upgrade Module
    117
  - Figure 5-22. SEC Cartridge/Heat Sink Removal
    118
  - Microprocessor
    118
  - SEC Cartridge/Heat Sink Assembly
    118
  - Figure 5-23. System Battery Installation
    119
  - System Battery
    119
Chapter 6 Removing and Replacing Parts on the Mini Tower Chassis

121
- Recommended Tools
  121
- Precautionary Measures
  122
- Inside the Computer
  123
- Figure 6-1. Internal View of the Mini Tower Computer
  123
- Computer Cover
  124
- Figure 6-2. Computer Cover Removal
  124
- Front Bezel
  125
- Figure 6-3. Front-Bezel Removal
  125
- Eject, Power, and Reset Buttons
  126
- Figure 6-4. Eject, Power, and Reset Button Removal
  126
- Front-Panel Inserts
  127
- Figure 6-5. 5.25-Inch Front-Panel Insert Removal
  127
- Figure 6-6. 3.5-Inch Front-Panel Insert Removal
  128
- Control Panel
  129
- Figure 6-7. Control Panel Removal
  129
- Drives
  130
- System Power Supply
  137
- Figure 6-15. System Power-Supply Removal
  137
- Expansion Cards
  138
  - Expansion-Card Cage
    138
  - Figure 6-16. Expansion-Card Cage Removal
    138
  - Expansion Card
    139
  - Figure 6-17. Expansion-Card Removal
    139
  - Riser Board
    140
  - Figure 6-18. Riser Board Removal
    140
- System Board
  141
- Figure 6-19. System Board Removal
  141
- System Board Components
  142
  - Figure 6-20. System Board Components
    142
  - Dimms
    143
  - Figure 6-21. DIMM Removal
    143
  - Figure 6-22. DIMM Installation
    143
  - Video Memory
    143
  - Figure 6-23. Installing a Video-Memory Upgrade Module
    144
  - Figure 6-24. SEC Cartridge/Heat Sink Removal
    145
  - Microprocessor
    145
  - SEC Cartridge/Heat Sink Assembly
    145
  - Figure 6-25. System Battery Installation
    146
  - System Battery
    146
Chapter 7 Removing and Replacing Parts on the Net PC Chassis

149
- Recommended Tools
  149
- Precautionary Measures
  150
- Stand for Vertical Orientation
  150
- Figure 7-1. Optional Stand Removal
  150
- Computer Cover
  151
- Figure 7-2. Computer Cover Removal
  151
- Figure 7-3. Service Access Lock
  152
- Control Panel
  153
- Figure 7-4. Control Panel Removal
  153
- Hard-Disk Drive
  154
- Figure 7-5. Hard-Disk Drive Removal
  154
- System Power Supply
  155
- Figure 7-6. System Power-Supply Removal
  155
- System Board Components
  156
  - Figure 7-7. System Board Components
    156
  - Expansion-Card Cage
    157
  - Figure 7-8. Expansion-Card Cage Removal
    157
  - Expansion Card
    158
  - Figure 7-9. Expansion-Card Removal
    158
  - Figure 7-10. Riser Board Removal
    159
  - Riser Board
    159
  - Dimms
    160
  - Figure 7-11. DIMM Removal
    160
  - Figure 7-12. DIMM Installation
    160
  - Video Memory
    160
  - Figure 7-13. Installing a Video-Memory Upgrade Module
    161
  - Figure 7-14. SEC Cartridge/Heat Sink Removal
    162
  - Microprocessor
    162
  - SEC Cartridge/Heat Sink Assembly
    162
- System Board
  163
  - Figure 7-15. System Board Removal
    163
  - Figure 7-16. System Battery Installation
    164
  - System Battery
    164
Appendix A System Setup Program

167
- Table A-1. System Setup Categories
  169
Index

173

Dell OptiPlex NX Troubleshooting Manual (131 pages)

Diagnostics and Troubleshooting Guide (.pdf)

Brand: Dell | Category: Desktop | Size: 1.13 MB

Safety Instructions
5
Typographical Conventions
8
Table of Contents
11
Chapter 1 Checking the Basics

21
- Backing up Your Files
  21
- Basic Checks
  21
- Checking Connections and Switches
  22
- Look and Listen
  23
- Table 1-1. Boot Routine Indications
  23
- The System Setup Program
  24
- The EISA Configuration Utility
  24
Chapter 2 Messages and Codes

25
- System Messages
  25
- Table 2-1. System Messages
  25
- System Beep Codes
  33
- Table 2-2. System Beep Codes
  34
- Warning Messages
  37
- Diagnostics Messages
  37
Chapter 3 Finding Software Solutions

39
- Installing and Configuring Software
  39
  - Expanded and Extended Memory
    39
- Using Software
  40
  - Error Messages
    40
  - Input Errors
    40
  - Memory-Resident Programs
    40
  - Program Conflicts
    41
  - Checking for Memory Address Conflicts
    41
  - Avoiding Interrupt Assignment Conflicts
    41
  - Table 3-1. Default IRQ Line Assignments
    41
Chapter 4 Running the Dell Diagnostics

43
- Features of the Dell Diagnostics
  43
- When to Use the Dell Diagnostics
  43
- Before You Start Testing
  43
- Starting the Dell Diagnostics
  44
- How to Use the Dell Diagnostics
  45
- Figure 4-1. Diagnostics Menu
  45
- Confirming the System Configuration Information
  46
- Figure 4-2. Dell Diagnostics Screen
  46
- How to Use the Menu
  47
- Main Menu Categories
  47
  - Run
    47
  - Select
    47
  - Subtest
    47
    
    Run under Subtest
    48
    
    Select under Subtest
    48
    
    Options under Subtest
    48
    
    Test Limits under Subtest
    48
    
    About under Subtest
    48
    
    Key-Help under Subtest
    48
    
    Quit Menu under Subtest
    48
  - Options
    48
    
    Number of Times to Repeat Test(S)
    48
    
    Maximum Errors Allowed
    48
    
    Pause for User Response
    49
    
    Output Device for Status Messages
    49
    
    Table 4-1. Option Parameters
    49
    
    Output Device for Error Messages
    50
  - Test Limits
    50
  - About
    50
  - Key-Help
    50
  - Quit
    50
- Tests in the Dell Diagnostics
  51
- Table 4-2. Dell Diagnostics Tests
  51
- Error Messages
  54
- RAM Test Group
  54
  - Subtests
    54
  - Why Run a RAM Test
    54
- System Set Test Group
  54
  - Why Run a System Set Test
    55
- Video Test Group
  56
  - Subtests
    56
  - Why Run a Video Test
    56
- Keyboard Test Group
  57
  - Subtests
    57
  - Why Run a Keyboard Test
    57
- Mouse Test
  57
  - Subtests
    58
  - Why Run the Mouse Test
    58
- Diskette Drives Test Group
  58
  - Why Run a Diskette Drives Test
    58
- Hard-Disk Drives (Non-SCSI) Test Group
  58
  - Subtests
    59
  - Why Run a Hard-Disk Drives Test
    59
- IDE CD ROM Drives Test Group
  59
  - Why Run an IDE CD ROM Drives Test
    60
- Serial/Infrared Ports Test Group
  60
  - Subtests
    60
  - Why Run a Serial/Infrared Ports Test
    60
- Parallel Ports Test Group
  61
  - Subtests
    61
  - Why Run a Parallel Ports Test
    61
- SCSI Devices Test Group
  62
  - Subtests
    62
  - Why Run a SCSI Devices Test
    62
- Network Interface Test Group
  63
  - Subtests
    63
  - Why Run a Network Interface Test
    63
- Audio Test Group
  63
  - Why Run an Audio Test
    64
- Other Test Group
  64
  - Subtests
    64
Chapter 5 Checking Your Equipment

65
Chapter 6 Checking Inside Your Computer

69
Chapter 7 Getting Help

89
- Technical Assistance
  89
- Help Tools
  90
  - Table 7-1. Help Tools
    90
  - Autotech Service
    91
  - Commercial Online Service
    91
  - Dell Diagnostics Program
    91
  - Dell Q&A
    91
  - Frequently Asked Questions Cards
    91
  - System Documentation
    91
  - World Wide Web on the Internet
    91
  - Automated Order-Status System
    92
  - Techconnect BBS
    92
  - Techfax Service
    92
  - Technical Support Service
    92
- Problems with Your Order
  93
- Product Information
  93
- Returning Items for Warranty Repair or Credit
  93
- Before You Call
  93
- Figure 7-1. Diagnostics Checklist
  95
- Dell Contact Numbers
  96
- Table 7-2. International Dialing Codes
  97
- Table 7-3. Dell Contact Numbers
  98
Appendix A Diagnostic Video Tests

107
Abbreviations and Acronyms

123
Index

127

Dell OptiPlex NX User Manual (38 pages)

Computer systems

Brand: Dell | Category: Desktop | Size: 0.62 MB

Safety Instructions
3
Table of Contents
9
Chapter 1 Introduction

13
Chapter 2 Maintaining the System

19
- Preserving Data
  19
  - Scheduling Backups
    19
- Cleaning System Components
  19
  - Recommended Tools and Accessories
    19
  - Cleaning the Computer, Monitor, and Keyboard Exteriors
    20
- Minimizing Environmental Hazards
  20
  - Temperature
    20
  - Humidity
    20
  - Altitude
    20
  - Dust and Particles
    21
  - Corrosion
    21
  - Esd
    21
  - EMI and RFI
    21
  - Magnetism
    22
  - Speakers
    22
  - Shock and Vibration
    22
  - Power Source Interruptions
    22
- Power Protection Devices
  22
  - Surge Protectors
    22
  - Line Conditioners
    23
  - Ups
    23
- Appendix A Regulatory Notices
  
  25
  - FCC Notices (U.S. Only
    25
    
    Class a
    25
    
    Class B
    26
  - IC Notice (Canada Only
    26
  - CE Notice
    27
  - EN 55022 Compliance (Czech Republic Only
    27
  - VCCI Notices (Japan Only
    27
    
    Class a ITE
    28
    
    Class B ITE
    28
  - Korean Regulatory Notice
    28
    
    Class a Device
    28
    
    Class B Device
    28
  - Polish Center for Testing and Certification Notice
    28
  - NOM 024 Information (Mexico Only
    29
  - Información para NOM 024 (Únicamente para México
    30
- Appendix B Warranties and Return Policy
  
  31
  - Limited Three-Year Warranty (U.S. and Canada Only
    31
    
    Coverage During Year One
    31
    
    Coverage During Years Two and Three
    31
    
    General
    32
    
    Total Satisfaction" Return Policy (U.S. and Canada Only
    32
- Index
  
  35

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Dell OptiPlex NX Manuals

Dell OptiPlex NX Service Manual (181 pages)

Table of Contents

Chapter 1 System Overview

Chapter 2 Basic Troubleshooting

Chapter 3 Beep Codes and Error Messages

Chapter 4 Removing and Replacing Parts on the Low-Profile Chassis

Chapter 5 Removing and Replacing Parts on the Midsize Chassis

Chapter 6 Removing and Replacing Parts on the Mini Tower Chassis

Chapter 7 Removing and Replacing Parts on the Net PC Chassis

Appendix A System Setup Program

Index

Dell OptiPlex NX Troubleshooting Manual (131 pages)

Table of Contents

Chapter 1 Checking the Basics

Chapter 2 Messages and Codes

Chapter 3 Finding Software Solutions

Chapter 4 Running the Dell Diagnostics

Chapter 5 Checking Your Equipment

Chapter 6 Checking Inside Your Computer

Chapter 7 Getting Help

Appendix A Diagnostic Video Tests

Abbreviations and Acronyms

Index

Dell OptiPlex NX User Manual (38 pages)

Table of Contents

Chapter 1 Introduction

Chapter 2 Maintaining the System

Appendix A Regulatory Notices

Appendix B Warranties and Return Policy

Index

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