Lenovo 90GU Manuals

Manuals and User Guides for Lenovo 90GU. We have 1 Lenovo 90GU manual available for free PDF download: Hardware Maintenance Manual

Lenovo 90GU Hardware Maintenance Manual

Lenovo 90GU Hardware Maintenance Manual (79 pages)

Brand: Lenovo | Category: Desktop | Size: 5.63 MB

Table of Contents

Table of Contents
5
Chapter 1. About this Manual

7
- Important Safety Information
  7
Chapter 2. Safety Information

9
- General Safety
  9
- Electrical Safety
  9
- Safety Inspection Guide
  11
- Handling Electrostatic Discharge-Sensitive Devices
  11
- Grounding Requirements
  12
- Safety Notices
  12
Chapter 3. General Information

15
- Specifications
  15
Chapter 4. General Checkout

17
Chapter 5. Using the Setup Utility

19
Chapter 6. Symptom-To-FRU Index

25
- Hard Disk Drive Boot Error
  25
- Power Supply Problems
  25
- POST Error Codes
  26
- Undetermined Problems
  26
Chapter 7. Locating Connectors, Controls and Components

27
Chapter 8. Replacing Hardware

35
Chapter 9. FRU Lists

57
Chapter 10. General Information

79
- Additional Service Information
  79

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