Lenovo 10L4 Manuals

Manuals and User Guides for Lenovo 10L4. We have 1 Lenovo 10L4 manual available for free PDF download: User Manual

Lenovo 10L4 User Manual

Lenovo 10L4 User Manual (100 pages)

Brand: Lenovo | Category: Desktop | Size: 4.78 MB

Table of Contents

Table of Contents
3
Before Using this Manual
5
Read this First: Important Safety Information
5
Service and Upgrades
5
Power Cords and Power Adapters
6
Static Electricity Prevention
6
Extension Cords and Related Devices
7
External Devices
7
Heat and Product Ventilation
7
Plugs and Outlets
7
Laser Compliance Statement
8
Operating Environment
8
Cleaning and Maintenance
9
Power Supply Statement
9
Chapter 1. Product Overview

11
- Hardware Locations
  11
- Front View
  11
- Rear View
  13
- Computer Components
  15
- Parts on the System Board
  16
- Machine Type and Model Label
  17
- Features
  17
- Specifications
  20
- Programs
  20
- Accessing a Program on the Computer
  20
- An Introduction to Lenovo Programs
  21
Chapter 2. Using Your Computer

23
Chapter 3. You and Your Computer

27
- Arranging Your Workspace
  27
- Glare and Lighting
  27
- Air Circulation
  27
- Electrical Outlet Locations and Cable Lengths
  27
- Comfort
  27
- Accessibility Information
  28
- Cleaning the Computer
  31
- Maintenance
  31
- Basic Maintenance Tips
  31
- Good Maintenance Practices
  31
- Keeping the Computer Current
  32
- Moving the Computer
  32
Chapter 4. Security

35
Chapter 5. Advanced Configuration

39
Chapter 6. Troubleshooting, Diagnostics, and Recovery

45
- Basic Procedure for Resolving Computer Problems
  45
- Troubleshooting
  45
- Startup Problems
  45
- Audio Problems
  46
- CD Problems
  47
- DVD Problems
  47
- Intermittent Problems
  48
- Storage Drive Problems
  48
- Networking Problems
  49
- Performance Problems
  51
- Serial Connector Cannot be Accessed
  52
- USB Device Problems
  52
- Software and Driver Problems
  52
- Diagnostics
  53
- Lenovo Solution Center
  53
- Recovery Information
  53
- Recovery Information for Windows 7
  53
- Recovery Information for Windows 10
  54
Chapter 7. Installing or Replacing Hardware

57
Chapter 8. Getting Information, Help, and Service

79
- Information Resources
  79
- Accessing the User Guide in Various Languages
  79
- Windows Help System
  79
- Safety and Warranty
  79
- Lenovo Web Site
  79
- Lenovo Support Web Site
  80
- Frequently Asked Questions
  80
- Help and Service
  80
- Calling for Service
  80
- Purchasing Additional Services
  81
Appendix A. Regulatory Information

83
Appendix B. WEEE and Recycling Information

87
Appendix C. Restriction of Hazardous Substances (Rohs) Directive

91
- European Union Rohs
  91
- Turkish Rohs
  91
- Ukraine Rohs
  91
- India Rohs
  91
- China Rohs
  92
- Taiwan Rohs
  92
Appendix D. China Energy Label

93
Appendix E. ENERGY STAR Model Information

95
Appendix F. Notices

97
- Trademarks
  98

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