Lenovo 0126/90A5 Manuals

Manuals and User Guides for Lenovo 0126/90A5. We have 1 Lenovo 0126/90A5 manual available for free PDF download: Maintenance Manual

Lenovo 0126/90A5 Maintenance Manual

Lenovo 0126/90A5 Maintenance Manual (57 pages)

H515s

Brand: Lenovo | Category: Desktop | Size: 5.61 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
- Copyright Lenovo
  25
- POST Error Codes
  26
- Undetermined Problems
  26
Chapter 7. Locating Connectors, Controls and Components

27
Chapter 8. Replacing Hardware

33
- General Information
  33
- Replacing the Keyboard and Mouse
  34
- Removing the Computer Cover
  34
- Removing the Front Bezel
  35
- Replacing an Optical Drive
  36
- Replacing the Hard Disk Drive
  38
- Replacing a Memory Module
  39
- Replacing the Adapter
  40
- Replacing the Graphic Card
  41
- Replacing the Microprocessor Fan
  43
- Replacing the Heat-Sink
  43
- Replacing the Wi-Fi Card
  44
- Replacing the Front Usb/Card Reader/Audio Module
  45
- Replacing the Motherboard
  46
Chapter 9. FRU Lists

49
Chapter 10. General Information

57
- Additional Service Information
  57

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