Lenovo J115 Manuals

Manuals and User Guides for Lenovo J115. We have 1 Lenovo J115 manual available for free PDF download: Hardware Maintenance Manual

Lenovo J115 Hardware Maintenance Manual

Lenovo J115 Hardware Maintenance Manual (200 pages)

Lenovo Computer Hardware Maintenance Manual

Brand: Lenovo | Category: Desktop | Size: 6.8 MB

Table of Contents

Table of Contents
5
Chapter 1. About this Manual

7
- Important Safety Information
  7
- Important Information about Replacing Rohs Compliant Frus
  7
Chapter 2. Safety Information

9
Chapter 3. General Information

35
Chapter 4. General Checkout

39
- Problem Determination Tips
  39
Chapter 5. Diagnostics

41
Chapter 6. Using the Setup Utility

47
Chapter 7. Symptom-To-FRU Index

51
- Hard Disk Drive Boot Error
  51
- Power Supply Problems
  51
- Diagnostic Error Codes
  52
- Beep Symptoms
  69
- POST Error Codes
  70
- Miscellaneous Error Messages
  71
- Undetermined Problems
  73
Chapter 8. Replacing Frus (Types 7387, 7388, 7389, 7393, 7394, and 7395)

75
Chapter 9. Replacing Frus (Types 7390, 7391, 7392, 7396, 7397, and 7398)

99
Chapter 10. FRU Lists

125
- Machine Type 7387
  125
- Machine Type 7388
  133
- Machine Type 7389
  138
- Machine Type 7390
  142
- Machine Type 7392
  146
- Machine Type 7393
  150
- Machine Type 7394
  159
- Machine Type 7395
  163
- Machine Type 7396
  174
- Machine Type 7397
  182
- Machine Type 7398
  187
Chapter 11. Additional Service Information

191
- Security Features
  191
  - Hardware Controlled Passwords
    191
  - Operating System Password
    191
  - Vital Product Data
    191
- BIOS Levels
  191
- Flash Update Procedures
  191
  - Updating (Flashing) BIOS from a Diskette
    192
- Recovering from a POST/BIOS Update Failure
  192
- Power Management
  192
  - Automatic Configuration and Power Interface (ACPI) BIOS
    192
  - Automatic Power-On Features
    192
- Recovering Software
  193
Appendix A. Notices

195
- Television Output Notice
  196
- Trademarks
  196
Index

197

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