Lenovo E31-80 Manuals

Manuals and User Guides for Lenovo E31-80. We have 3 Lenovo E31-80 manuals available for free PDF download: Hardware Maintenance Manual, User Manual, Safety, Warranty, And Setup Manual

Lenovo E31-80 User Manual (82 pages)

Brand: Lenovo | Category: Laptop | Size: 3.13 MB

User Guide
1
Table of Contents
3
Read this First

5
- Important Safety Information
  7
  - Conditions that Require Immediate Action
    7
  - Safety Guidelines
    8
    
    Service and Upgrades
    8
    
    Power Cords and Power Adapters
    9
    
    Extension Cords and Related Devices
    10
    
    Plugs and Outlets
    10
    
    Power Supply Statement
    11
    
    External Devices
    11
    
    Rechargeable Battery Notice
    13
    
    Lithium Coin Cell Battery Notice
    13
    
    Heat and Product Ventilation
    14
    
    Electrical Current Safety Information
    15
    
    Laser Compliance Statement
    16
    
    Using Headphones or Earphones
    17
    
    Additional Safety Information
    18
Chapter 1. Product Overview

19
- Front View
  19
- Left-Side View
  22
- Right-Side View
  24
- Bottom View
  26
- Features and Specifications
  27
Chapter 2. Using Your Computer

29
- Frequently Asked Questions
  29
- Configuring the Operating System
  30
- Registering Your Computer
  30
- Using the Keyboard
  30
  - Special Keys and Indicators
    31
  - Setting the Hotkey Mode
    32
- Using the Touch Pad
  33
- Using the Media Card Reader
  34
  - Inserting a Memory Card
    34
  - Removing a Memory Card
    34
- Power Management
  34
  - Checking the Battery Status
    35
  - Using the Ac Power Adapter
    35
  - Charging the Battery
    36
  - Maximizing the Battery Life
    36
  - Power Saving
    36
  - Handling the Battery
    39
- Connecting to Networks
  40
  - Ethernet Connection
    40
  - Wireless Connection
    40
Chapter 3. You and Your Computer

41
- Accessibility and Comfort
  41
  - Ergonomic Information
    41
Chapter 4. Security

45
- Attaching a Mechanical Lock
  45
- Using Passwords
  45
- Copyright Lenovo 2015
  45
Chapter 5. Lenovo Onekey Recovery System

47
Chapter 6. Preventing Problems

49
- General Tips for Preventing Problems
  49
- Taking Care of Your Computer
  50
Chapter 7. Troubleshooting Computer Problems

55
- Troubleshooting
  55
  - Battery and Power Problems
    55
  - A Startup Problem
    56
  - Computer Screen Problems
    56
  - Problems with Drives and Other Storage Devices
    58
  - Hard Disk Drive Problems
    58
  - Onekey Recovery Program Problems
    58
  - A Password Problem
    59
  - A Sound Problem
    59
  - Other Problems
    59
Appendix A. Regulatory Information

61
Appendix B. WEEE and Recycling Statements

69
Appendix C. Restriction of Hazardous Substances Directive (Rohs)

75
- India Rohs
  75
- China Rohs
  75
- Turkish Rohs
  76
- Ukraine Rohs
  76
- European Union Rohs
  76
Appendix D. Notices

77
- Trademarks
  79
Index

81

Lenovo E31-80 Hardware Maintenance Manual (82 pages)

Brand: Lenovo | Category: Laptop | Size: 7.4 MB

Table of Contents
3
About this Manual

5
Chapter 1. Safety Information

7
Chapter 2. Important Service Information

25
- Strategy for Replacing Frus
  25
Chapter 3. General Checkout

27
- What to Do First
  27
- Power System Checkout
  28
  - Checking the Ac Power Adapter
    28
Chapter 4. Related Service Information

31
- Restoring the Factory Contents by Using Onekey Recovery
  31
- Power Management
  31
Chapter 5. Passwords

33
- Power-On Password
  33
- Hard Disk Password
  33
- Administrator Password
  33
Chapter 6. Status Indicators

35
Chapter 7. Hotkeys

37
- Copyright Lenovo
  37
Chapter 8. Locations

39
- Locating Frus and Crus
  39
  - Major Frus and Crus
    40
  - LCD Frus
    46
  - Miscellaneous Parts and Other Frus
    47
Chapter 9. FRU Replacement Notices

55
- Screw Notices
  55
Chapter 10. Removing or Replacing a FRU

57
Appendix A. Notices

77
- Electronic Emissions Notices
  78
- Trademarks
  78
Appendix B. Abbreviation Table

79

Lenovo E31-80 Safety, Warranty, And Setup Manual (2 pages)

Brand: Lenovo | Category: Laptop | Size: 0.77 MB

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Lenovo E31-80 User Manual (82 pages)

Table of Contents

Read this First

Chapter 1. Product Overview

Chapter 2. Using Your Computer

Chapter 3. You and Your Computer

Chapter 4. Security

Chapter 5. Lenovo Onekey Recovery System

Chapter 6. Preventing Problems

Chapter 7. Troubleshooting Computer Problems

Appendix A. Regulatory Information

Appendix B. WEEE and Recycling Statements

Appendix C. Restriction of Hazardous Substances Directive (Rohs)

Appendix D. Notices

Index

Lenovo E31-80 Hardware Maintenance Manual (82 pages)

Table of Contents

About this Manual

Chapter 1. Safety Information

Chapter 2. Important Service Information

Chapter 3. General Checkout

Chapter 4. Related Service Information

Chapter 5. Passwords

Chapter 6. Status Indicators

Chapter 7. Hotkeys

Chapter 8. Locations

Chapter 9. FRU Replacement Notices

Chapter 10. Removing or Replacing a FRU

Appendix A. Notices

Appendix B. Abbreviation Table

Lenovo E31-80 Safety, Warranty, And Setup Manual (2 pages)

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