Lenovo 30A3 Manuals

Manuals and User Guides for Lenovo 30A3. We have 1 Lenovo 30A3 manual available for free PDF download: Hardware Maintenance Manual

Lenovo 30A3 Hardware Maintenance Manual

Lenovo 30A3 Hardware Maintenance Manual (238 pages)

Brand: Lenovo | Category: Desktop | Size: 26.79 MB

Table of Contents

Table of Contents
3
Chapter 1. About this Manual

7
- Important Safety Information
  7
Chapter 2. Safety Information

9
Chapter 3. General Information

35
Chapter 4. General Checkout

39
- Problem Determination Tips
  39
Chapter 5. Troubleshooting and Diagnostics

41
- Basic Troubleshooting
  41
- Accessing Control Panel on the Windows 8 or Windows 8.1 Operating System
  42
- Troubleshooting Procedure
  42
- Troubleshooting
  43
- Audio Problems
  43
- CD Problems
  45
- DVD Problems
  46
- Intermittent Problems
  47
- Hard Disk Drive Problems
  47
- Keyboard, Mouse, or Pointing Device Problems
  48
- Monitor Problems
  50
- Networking Problems
  52
- Option Problems
  55
- Performance and Lockup Problems
  55
- Printer Problems
  57
- Serial Port Problems
  58
- Software Problems
  58
- USB Problems
  59
- Diagnostics
  59
- Lenovo Solution Center
  60
- UEFI Diagnostic Program
  60
Chapter 6. Using the Setup Utility Program

61
Chapter 7. Configuring RAID

67
Chapter 8. Symptom-To-FRU Index

69
- Hard Disk Drive Boot Error
  69
- Power Supply Problems
  69
- Beep Symptoms
  69
- POST Error Codes
  70
- Miscellaneous Error Conditions
  72
- Undetermined Problems
  73
Chapter 9. Locations

75
Chapter 10. Replacing Frus (Machine Types: 30A0 and 30A1)

91
Chapter 11. Replacing Frus (Machine Types: 30A2 and 30A3)

155
Chapter 12. Additional Service Information

225
- Security Features
  225
- Hardware Controlled Passwords
  225
- Operating System Password
  225
- Vital Product Data
  225
- BIOS Levels
  225
- Flash Update Procedures
  225
- Updating (Flashing) the BIOS from a Disc
  226
- Updating (Flashing) the BIOS from Your Operating System
  227
- Recovering from a POST/BIOS Update Failure
  227
- Power Management
  228
- Advanced Configuration and Power Interface (ACPI) BIOS
  228
- Automatic Power-On Features
  228
Appendix A. System Memory Speed

229
Appendix B. Notices

231
- Television Output Notice
  232
- European Conformance CE Mark
  232
- Trademarks
  232
- Index
  233

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