Lenovo E40-70 Manuals

Manuals and User Guides for Lenovo E40-70. We have 3 Lenovo E40-70 manuals available for free PDF download: Hardware Maintenance Manual, User Manual, Safety, Warranty, And Setup Manual

Lenovo E40-70 User Manual (70 pages)

ZhaoYang

Brand: Lenovo | Category: Laptop | Size: 2.6 MB

User Guide
1
Table of Contents
3
Read this First

5
- Important Safety Information
  6
  - Conditions that Require Immediate Action
    6
  - Safety Guidelines
    7
    
    Service and Upgrades
    7
    
    Power Cords and Power Adapters
    8
    
    Extension Cords and Related Devices
    8
    
    Plugs and Outlets
    8
    
    Power Supply Statement
    9
    
    External Devices
    9
    
    Rechargeable Battery Notice
    10
    
    Lithium Coin Cell Battery Notice
    10
    
    Heat and Product Ventilation
    11
    
    Electrical Current Safety Information
    12
    
    Laser Compliance Statement
    12
    
    Using Headphones or Earphones
    13
    
    Additional Safety Information
    13
Chapter 1. Product Overview

15
- Front View
  15
  - Bottom View
    15
  - Features and Specifications
    15
- Left-Side View
  16
- Right-Side View
  18
- Bottom View
  19
- Features and Specifications
  20
Chapter 2. Using Your Computer

23
- Frequently Asked Questions
  23
- Configuring the Operating System
  24
- Registering Your Computer
  24
- Function Key Combinations
  24
- Using the Touch Pad
  26
- Using the Media Card Reader
  26
  - Inserting a Memory Card
    27
  - Removing a Memory Card
    27
- Power Management
  27
  - Checking the Battery Status
    27
  - Using the Ac Power Adapter
    27
  - Charging the Battery
    28
  - Maximizing the Battery Life
    28
  - Power Saving
    28
  - Handling the Battery
    29
- Connecting to Networks
  30
  - Ethernet Connection
    30
  - Wireless Connection
    30
Chapter 3. You and Your Computer

31
- Accessibility and Comfort
  31
  - Ergonomic Information
    31
Chapter 4. Security

33
- Attaching a Mechanical Lock
  33
- Using Passwords
  33
Chapter 5. Lenovo Onekey Recovery System

35
Chapter 6. Replacing Devices

37
Chapter 7. Preventing Problems

47
- General Tips for Preventing Problems
  47
- Taking Care of Your Computer
  47
Chapter 8. Troubleshooting Computer Problems

51
- Troubleshooting
  51
  - Battery and Power Problems
    51
  - Computer Screen Problems
    52
  - Problems with Drives and Other Storage Devices
    53
  - Onekey Recovery Program Problems
    53
  - A Password Problem
    53
  - A Sound Problem
    54
  - Other Problems
    54
Appendix A. Regulatory Information

55
Appendix B. WEEE and Recycling Statements

61
Appendix C. Restriction of Hazardous Substances Directive (Rohs)

63
- India Rohs
  63
- China Rohs
  63
- Turkish Rohs
  63
- Ukraine Rohs
  64
- European Union Rohs
  64
Appendix D. Notices

65
- Trademarks
  66
Index

67

Lenovo E40-70 Hardware Maintenance Manual (90 pages)

Lenovo Notebook Hardware maintenance manual

Brand: Lenovo | Category: Laptop | Size: 8.45 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
  - Checking the External Battery Pack and the Operational Charging
    29
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. Function Keys

37
Chapter 8. Locations

39
- Locating Computer Controls, Connectors, and Indicators
  39
- Front View
  39
  - Left-Side View
    40
  - Right-Side View
    41
  - Bottom View
    41
- Locating Frus and Crus
  42
  - Major Frus and Crus
    43
- LCD Frus
  49
  - Miscellaneous Parts and Other Frus
    50
Chapter 9. FRU Replacement Notices

57
- Screw Notices
  57
Chapter 10. Removing or Replacing a FRU

59
Appendix A. Notices

85
- Electronic Emissions Notices
  86
- Trademarks
  86
Appendix B. Abbreviation Table

87

Lenovo E40-70 Safety, Warranty, And Setup Manual (2 pages)

Brand: Lenovo | Category: Laptop | Size: 1.85 MB

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Lenovo E40-70 Manuals

Lenovo E40-70 User Manual (70 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. Replacing Devices

Chapter 7. Preventing Problems

Chapter 8. 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 E40-70 Hardware Maintenance Manual (90 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. Function Keys

Chapter 8. Locations

Chapter 9. FRU Replacement Notices

Chapter 10. Removing or Replacing a FRU

Appendix A. Notices

Appendix B. Abbreviation Table

Lenovo E40-70 Safety, Warranty, And Setup Manual (2 pages)

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