User Manuals: Lenovo ThinkCentre 8094 Memory Upgrade

Manuals and User Guides for Lenovo ThinkCentre 8094 Memory Upgrade. We have 1 Lenovo ThinkCentre 8094 Memory Upgrade manual available for free PDF download: Hardware Maintenance Manual

Lenovo ThinkCentre 8094 Hardware Maintenance Manual

Lenovo ThinkCentre 8094 Hardware Maintenance Manual (164 pages)

Lenovo Desktop Computer Hardware Maintenance Manual

Brand: Lenovo | Category: Desktop | Size: 6.45 MB

Table of Contents

Table of Contents
5
Chapter 1. About this Manual

7
Chapter 2. Safety Information

11
Chapter 3. General Information

47
- The Access IBM Program
  47
- Additional Information Resources
  47
- Specifications
  48
Chapter 4. General Checkout

49
- Problem Determination Tips
  50
Chapter 5. Diagnostics Using PC-Doctor for DOS

53
Chapter 6. Using the Setup Utility

59
Chapter 7. Symptom-To-FRU Index

63
- Hard Disk Drive Boot Error
  63
- Power Supply Errors
  63
- Diagnostic Error Codes
  65
- Beep Symptoms
  86
- No-Beep Symptoms
  88
- POST Error Codes
  89
- Miscellaneous Error Messages
  92
- Undetermined Problems
  94
Chapter 8. Replacing Frus

95
Chapter 9. FRU Lists

111
- Machine Type 8086
  111
- Machine Type 8087
  121
- Machine Type 8088
  128
- Machine Type 8089
  135
- Machine Type 8090
  141
- Machine Type 8094
  148
Chapter 10. Additional Service Information

155
- Security Features
  155
  - Hardware Controlled Passwords
    155
  - Operating System Password
    155
  - Vital Product Data
    155
  - Management Information Format (MIF)
    155
- BIOS Levels
  156
- Flash Update Procedures
  156
- Power Management
  158
- Automatic Configuration and Power Interface (ACPI) BIOS
  158
- Automatic Power-On Features
  158
- Recovering Software Using the Rescue and Recovery Program
  159
- Starting the Rescue and Recovery Workspace
  159
Appendix. Notices

161
- Television Output Notice
  162
- Trademarks
  162

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