Lenovo 20EQS1LG00 Manuals

Manuals and User Guides for Lenovo 20EQS1LG00. We have 1 Lenovo 20EQS1LG00 manual available for free PDF download: User Manual

Lenovo 20EQS1LG00 User Manual (182 pages)

Brand: Lenovo | Category: Laptop | Size: 4.63 MB

Table of Contents
3
Read this First
7
Important Safety Information
8
Conditions that Require Immediate Action
9
Service and Upgrades
9
Power Cords and Power Adapters
10
Extension Cords and Related Devices
11
Plugs and Outlets
11
Power Supply Statement
11
External Devices
12
General Battery Notice
12
Notice for Removable Rechargeable Battery
12
Heat and Product Ventilation
13
Notice for Non-Rechargeable Coin-Cell Battery
13
Electrical Current Safety Information
14
Additional Safety Information
15
Liquid Crystal Display (LCD) Notice
15
Using Headphones or Earphones
15
Chapter 1. Product Overview

17
- Locating Computer Controls, Connectors, and Indicators
  17
- Front View
  17
- Left-Side View
  19
- Right-Side View
  20
- Rear View
  21
- Bottom View
  23
- Status Indicators
  23
- Locating Important Product Information
  25
- Machine Type and Model Information
  25
- FCC ID and IC Certification Information
  26
- Labels for the Windows Operating Systems
  27
- Features
  28
- Specifications
  29
- Operating Environment
  30
- Lenovo Programs
  30
- Accessing Lenovo Programs
  30
- An Introduction to Lenovo Programs
  31
Chapter 2. Using Your Computer

33
- Registering Your Computer
  33
- Frequently Asked Questions
  33
- Getting Help about the Windows Operating System
  34
- Using the Multi-Touch Screen
  35
- Special Keys
  37
- Using the Thinkpad Pointing Device
  39
- Using the Trackpoint Pointing Device
  39
- Using the Trackpad with Buttons
  39
- Replacing the Cap on the Pointing Stick
  41
- Customizing the Thinkpad Pointing Device
  41
- Power Management
  41
- Using the Ac Power
  42
- Checking the Battery Status
  42
- Charging the Batteries
  42
- Managing the Battery Power
  43
- Power-Saving Modes
  43
- Handling the Battery
  44
- Connecting to the Network
  45
- Ethernet Connections
  45
- Wireless Connections
  45
- Using an External Display
  49
- Connecting an External Display
  49
- Choosing a Display Mode
  50
- Changing Display Settings
  50
- Using the Color Sensor
  50
- Using the NVIDIA Optimus Graphics Feature
  51
- Using Audio Features
  51
- Using the Camera
  52
- Using an Expresscard, a Media Card, or a Smart Card
  52
Chapter 3. Enhancing Your Computer

55
Chapter 4. You and Your Computer

63
- Accessibility and Comfort
  63
- Ergonomic Information
  63
- Comfort
  64
- Accessibility Information
  64
- Traveling with Your Computer
  67
- Travel Tips
  67
- Travel Accessories
  67
Chapter 5. Security

69
- Using Passwords
  69
- Typing Passwords
  69
- Power-On Password
  69
- Supervisor Password
  70
- Hard Disk Passwords
  71
- Hard Disk Security
  73
- Setting the Security Chip
  74
- Using the Fingerprint Reader
  75
- Notice on Deleting Data from Your Internal Storage Device
  78
- Using Firewalls
  78
- Protecting Data against Viruses
  78
Chapter 6. Advanced Configuration

81
- Installing a New Operating System
  81
- Installing the Windows 7 Operating System
  81
- Before You Start, Print These Instructions
  81
- Installing the Windows 10 Operating System
  82
- Installing Device Drivers
  83
- Using the Thinkpad Setup Program
  83
- Main Menu
  84
- Config Menu
  84
- Date and Time Menu
  89
- Security Menu
  90
- Startup Menu
  95
- Restart Menu
  96
- Updating the UEFI BIOS
  97
- Using System Management
  97
- Setting Management Features
  98
Chapter 7. Preventing Problems

99
Chapter 8. Troubleshooting Computer Problems

105
- Diagnosing Problems
  105
- Troubleshooting
  105
- Computer Stops Responding
  105
- Spills on the Keyboard
  106
- Error Messages
  106
- Beep Errors
  108
- Memory Module Problems
  108
- Networking Problems
  109
- Problems with the Keyboard and Other Pointing Devices
  111
- Problems with the Display and Multimedia Devices
  111
- Fingerprint Reader Problems
  117
- Battery and Power Problems
  117
- Problems with Drives and Other Storage Devices
  120
- A Software Problem
  120
- Problems with Ports and Connectors
  121
Chapter 9. Recovery Overview

123
Chapter 10. Replacing Devices

131
Chapter 11. Getting Support

155
- Before You Contact Lenovo
  155
- Getting Help and Service
  155
- Using Diagnostic Programs
  156
- Lenovo Support Web Site
  156
- Calling Lenovo
  156
- Purchasing Additional Services
  157
Appendix A. Supplemental Information about the Ubuntu Operating System

159
Appendix B. Regulatory Information

163
Appendix C. WEEE and Recycling Statements

169
Appendix D. Restriction of Hazardous Substances (Rohs) Directive

173
- European Union Rohs
  173
- India Rohs
  173
- Turkish Rohs
  173
- Ukraine Rohs
  173
- China Rohs
  174
- Taiwan Rohs
  175
Appendix E. ENERGY STAR Model Information

177
Appendix F. Notices

179
- Trademarks
  180

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Lenovo 20EQS1LG00 Manuals

Lenovo 20EQS1LG00 User Manual (182 pages)

Table of Contents

Chapter 1. Product Overview

Chapter 2. Using Your Computer

Chapter 3. Enhancing Your Computer

Chapter 4. You and Your Computer

Chapter 5. Security

Chapter 6. Advanced Configuration

Chapter 7. Preventing Problems

Chapter 8. Troubleshooting Computer Problems

Chapter 9. Recovery Overview

Chapter 10. Replacing Devices

Chapter 11. Getting Support

Appendix A. Supplemental Information about the Ubuntu Operating System

Appendix B. Regulatory Information

Appendix C. WEEE and Recycling Statements

Appendix D. Restriction of Hazardous Substances (Rohs) Directive

Appendix E. ENERGY STAR Model Information

Appendix F. Notices

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