Lenovo ideacentre All-In-One 520 Manuals

Manuals and User Guides for Lenovo ideacentre All-In-One 520. We have 1 Lenovo ideacentre All-In-One 520 manual available for free PDF download: Hardware Maintenance Manual

Lenovo ideacentre All-In-One 520 Hardware Maintenance Manual

Lenovo ideacentre All-In-One 520 Hardware Maintenance Manual (67 pages)

Brand: Lenovo | Category: Desktop | Size: 19 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

37
- General Information
  37
- Replacing the Keyboard and Mouse
  38
- Replacing the Adapter
  38
- Removing the Stand Base
  38
- Replacing the Optical Drive
  39
- Removing the Rear Cover
  41
- Removing the Motherboard Frame
  45
- Replacing the Camera
  46
- Replacing the Heat-Sink
  48
- Replacing the Hard Disk Drive
  49
- Removing the Stand Holder
  50
- Replacing the System Fan
  51
- Replacing the Memory Module
  52
- Replacing the Solid State Drive
  53
- Replacing the Wi-Fi Card
  54
- Replacing the Side USB Board
  55
- Replacing the CPU
  56
- Replacing the Motherboard
  58
- Replacing the Speaker System
  60
- Replacing the Microphone Module
  61
- Replacing the Power Switch Module
  62
- Replacing the LCD Panel Module
  63
Chapter 9. General Information

67
- Additional Service Information
  67

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