User Manuals: Lenovo ThinkCentre 8794 Desktop Computer

Manuals and User Guides for Lenovo ThinkCentre 8794 Desktop Computer. We have 3 Lenovo ThinkCentre 8794 Desktop Computer manuals available for free PDF download: Hardware Maintenance Manual, User Manual

Lenovo ThinkCentre 8794 Hardware Maintenance Manual (390 pages)

Brand: Lenovo | Category: Desktop | Size: 7.78 MB

Table of Contents

5
- Chapter 1. About this Manual
  
  7
- Chapter 2. Safety Information
  
  11
- Chapter 3. General Information
  
  45
- Chapter 4. General Checkout
  
  51
  - Problem Determination Tips
    52
- Chapter 5. Diagnostics
  
  55
- Chapter 6. Using the Setup Utility
  
  63
- Chapter 7. Symptom-To-FRU Index
  
  67
  - Hard Disk Drive Boot Error
    67
  - Power Supply Errors
    67
  - Diagnostic Error Codes
    69
  - Beep Symptoms
    90
  - No-Beep Symptoms
    92
  - POST Error Codes
    93
  - Miscellaneous Error Messages
    96
  - Undetermined Problems
    98
- Chapter 8. FRU Lists
  
  99
  - Machine Type 6487
    100
  - Machine Type 6488
    110
  - Machine Type 8009
    120
  - Machine Type 8010
    128
  - Machine Type 8011
    130
    
    Machine Type 8012
    138
  - Machine Type 8791
    149
  - Machine Type 8792
    157
  - Machine Type 8793
    166
  - Machine Type 8794
    174
  - Machine Type 8795
    183
  - Machine Type 8796
    190
Table of Contents

197
- Machine Type 8797
  199
- AE (Models 91G) 42Y5471 1 y
  204
- CZ (Models 91G) 42Y5470 1 y
  204
- FI (Models 91G) 42Y5465 1 y
  204
- HE (Models 91G) 42Y5468 1 y
  204
- HU (Models 91G) 42Y5474 1 y
  204
- NL (Models 91G) 42Y5467 1 y
  204
- NO (Models 91G) 42Y5466 1 y
  204
- PL (Models 91G) 42Y5469 1 y
  204
- RU (Models 91G) 42Y5472 1 y
  204
- TR (Models 91G) 42Y5473 1 y
  204
- FR/CF (Models) 43C1441
  205
- US/UK/AP/TH (Models) 43C1440
  205
- Machine Type 8798
  206
- Machine Type 8799
  215
- Machine Type 8800
  225
- Machine Type 8801
  236
- GR (Models) 43C1442
  244
- Machine Type 8802
  246
- Machine Type 8803
  256
- Machine Type 8804
  265
- Machine Type 8805
  273
- Machine Type 8806
  281
- Machine Type 8807
  289
- Machine Type 8808
  301
- Machine Type 8810
  317
- Machine Type 8811
  329
- Machine Type 8812
  346
- Machine Type 8813
  352
- Machine Type 8814
  359
- Machine Type 8816
  365
- Machine Type 9166
  372
- Machine Type 9167
  375
- Machine Type 9168
  378
- Chapter 9. Additional Service Information
  
  381
  - Security Features
    381
    
    Hardware Controlled Passwords
    381
    
    Operating System Password
    381
    
    Vital Product Data
    381
  - BIOS Levels
    381
  - Flash Update Procedures
    381
    
    Updating (Flashing) BIOS from a Diskette or CD-ROM
    382
    
    Updating (Flashing) BIOS from Your Operating System
    382
    
    Recovering from a POST/BIOS Update Failure
    382
  - Power Management
    384
    
    Automatic Configuration and Power Interface (ACPI) BIOS
    384
    
    Automatic Power-On Features
    384
  - Recovering Software Using the Rescue and Recovery Program
    385
- Appendix. Notices
  
  387
  - Television Output Notice
    388
  - Trademarks
    388

Lenovo ThinkCentre 8794 Hardware Maintenance Manual (388 pages)

Hardware Maintenance Manual

Brand: Lenovo | Category: Desktop | Size: 6.25 MB

Table of Contents
5
Chapter 1. About this Manual

7
Chapter 2. Safety Information

11
Chapter 3. General Information

37
Chapter 4. General Checkout

43
- Problem Determination Tips
  44
Chapter 5. Diagnostics

47
Chapter 6. Using the Setup Utility

53
Chapter 7. Symptom-To-FRU Index

57
- Hard Disk Drive Boot Error
  57
- Power Supply Errors
  57
- Diagnostic Error Codes
  58
- Beep Symptoms
  76
- No-Beep Symptoms
  78
- POST Error Codes
  78
- Miscellaneous Error Messages
  80
- Undetermined Problems
  82
Chapter 8. FRU Lists

85
- Machine Type 6487
  85
- Machine Type 6488
  96
- Machine Type 8009
  106
- Machine Type 8010
  116
- Machine Type 8011
  120
- Machine Type 8012
  129
- Machine Type 8791
  141
- Machine Type 8792
  151
- Machine Type 8793
  161
- Machine Type 8794
  171
- Machine Type 8795
  181
- Machine Type 8796
  190
- Machine Type 8797
  200
- Machine Type 8798
  209
- Machine Type 8799
  219
- Machine Type 8800
  231
- Machine Type 8801
  243
- Machine Type 8802
  254
- Machine Type 8803
  265
- Machine Type 8804
  277
- Machine Type 8805
  286
- Machine Type 8806
  296
- Machine Type 8807
  305
- Machine Type 8808
  318
- Machine Type 8810
  335
- Machine Type 8811
  349
- Machine Type 9166
  368
- Machine Type 9167
  372
- Machine Type 9168
  376
Chapter 9. Additional Service Information

381
- Security Features
  381
  - Hardware Controlled Passwords
    381
  - Operating System Password
    381
  - Vital Product Data
    381
- BIOS Levels
  381
- Flash Update Procedures
  381
- Power Management
  383
  - Automatic Configuration and Power Interface (ACPI) BIOS
    383
  - Automatic Power-On Features
    383
- Recovering Software Using the Rescue and Recovery Program
  383
Appendix A. Notices

385
- Television Output Notice
  386
- Trademarks
  386

Lenovo ThinkCentre 8794 User Manual (90 pages)

Lenovo ThinkCentre M55p 8811: User Guide

Brand: Lenovo | Category: Desktop | Size: 1.84 MB

Table of Contents
5
Conditions that Require Immediate Action
7
Important Safety Information

7
- General Safety Guidelines
  8
  - Service
    8
  - Power Cords and Power Adapters
    9
  - Extension Cords and Related Devices
    10
  - Plugs and Outlets
    10
  - Batteries
    10
  - Heat and Product Ventilation
    11
  - CD and DVD Drive Safety
    11
- Additional Safety Information
  12
- Lithium Battery Notice
  12
- Laser Compliance Statement
  13
- Modem Safety Information
  13
- Power Supply Statement
  14
Introduction

15
Chapter 1. Arranging Your Workspace

17
- Comfort
  17
- Glare and Lighting
  17
- Air Circulation
  18
- Electrical Outlets and Cable Lengths
  18
Chapter 2. Setting up Your Computer

19
Chapter 3. Installing Options

27
- Features
  27
- Available Options
  30
- Specifications
  31
- Tools Required
  32
- Handling Static-Sensitive Devices
  32
- Installing External Options
  32
- Removing the Cover
  35
- Removing the Hard Disk Drive Mounting Bracket
  37
- Locating Components
  38
- Identifying Parts on the System Board
  39
- Installing Memory
  39
- Installing PCI Adapters
  41
- Installing Internal Drives
  42
  - Drive Specifications
    42
  - Installing a Drive in Bay 1 or Bay 2
    44
- Connecting Serial ATA Drives
  46
- Installing Security Features
  46
  - Identifying Security Locks
    47
  - Padlock
    47
  - Integrated Cable Lock
    48
  - Password Protection
    48
- Changing the Battery
  48
- Erasing a Lost or Forgotten Password (Clearing CMOS)
  49
- Replacing the Cover and Connecting the Cables
  50
Chapter 4. Recovering Software

53
Chapter 5. Using the Setup Utility

61
Chapter 6. Updating System Programs

65
- Using System Programs
  65
- Updating (Flashing) BIOS from a Diskette
  65
Chapter 7. Troubleshooting and Diagnostics

67
- Basic Troubleshooting
  67
- Diagnostic Programs
  68
  - PC-Doctor for Windows
    69
  - PC-Doctor for DOS
    69
- Cleaning the Mouse
  70
  - Optical Mouse
    71
  - Non-Optical Mouse
    71
Chapter 8. Getting Information, Help, and Service

73
- Information Resources
  73
  - Online Books Folder
    73
  - Thinkvantage Productivity Center
    73
  - Access Help
    74
  - Warranty and Safety
    74
  - Www.lenovo.com
    74
- Help and Service
  74
Appendix A. Manual Modem Commands

77
- Basic at Commands
  77
- Extended at Commands
  79
- Mnp/V.42/V.42Bis/V.44 Commands
  80
- Fax Class 1 Commands
  81
- Fax Class 2 Commands
  81
- Voice Commands
  82
Appendix B. Notices

85
- Television Output Notice
  86
- Trademarks
  86
Index

87

Lenovo Categories

Laptop

Desktop Server

Monitor Tablet

More Lenovo Manuals

User Manuals: Lenovo ThinkCentre 8794 Desktop Computer

Lenovo ThinkCentre 8794 Hardware Maintenance Manual (390 pages)

Table of Contents

Table of Contents

Chapter 1. About this Manual

Chapter 2. Safety Information

Chapter 3. General Information

Chapter 4. General Checkout

Chapter 5. Diagnostics

Chapter 6. Using the Setup Utility

Chapter 7. Symptom-To-FRU Index

Chapter 8. FRU Lists

Table of Contents

Chapter 9. Additional Service Information

Appendix. Notices

Lenovo ThinkCentre 8794 Hardware Maintenance Manual (388 pages)

Table of Contents

Chapter 1. About this Manual

Chapter 2. Safety Information

Chapter 3. General Information

Chapter 4. General Checkout

Chapter 5. Diagnostics

Chapter 6. Using the Setup Utility

Chapter 7. Symptom-To-FRU Index

Chapter 8. FRU Lists

Chapter 9. Additional Service Information

Appendix A. Notices

Lenovo ThinkCentre 8794 User Manual (90 pages)

Table of Contents

Important Safety Information

Introduction

Chapter 1. Arranging Your Workspace

Chapter 2. Setting up Your Computer

Chapter 3. Installing Options

Chapter 4. Recovering Software

Chapter 5. Using the Setup Utility

Chapter 6. Updating System Programs

Chapter 7. Troubleshooting and Diagnostics

Chapter 8. Getting Information, Help, and Service

Appendix A. Manual Modem Commands

Appendix B. Notices

Index

Related Products

Lenovo Categories