Lenovo E475 Manuals

Manuals and User Guides for Lenovo E475. We have 4 Lenovo E475 manuals available for free PDF download: User Manual, Hardware Maintenance Manual, Safety, Warranty, And Setup Manual

Lenovo E475 User Manual (138 pages)

Brand: Lenovo | Category: Laptop | Size: 5 MB

Table of Contents
3
Important Information about Using Your Computer
7
Important Safety Information
7
Read this First
7
Conditions that Require Immediate Action
9
Service and Upgrades
10
Extension Cords and Related Devices
11
Power Cords and Power Adapters
11
Plugs and Outlets
12
Power Supply Statement
12
External Devices
13
General Battery Notice
13
Notice for Built-In Rechargeable Battery
13
Notice for Non-Rechargeable Coin-Cell Battery
14
Heat and Product Ventilation
15
Electrical Current Safety Information
16
Glass Parts Notice
17
Liquid Crystal Display (LCD) Notice
17
Plastic Bag Notice
17
Using Headphones or Earphones
17
Chapter 1. Product Overview

19
- Computer Controls, Connectors, and Indicators
  19
- Front View
  19
- Left-Side View
  20
- Right-Side View
  21
- Rear View
  22
- Bottom View
  22
- Status Indicators
  23
- Important Product Information Labels
  24
- Machine Type and Model Label
  24
- FCC ID and IC Certification Number
  25
- Labels for the Windows Operating Systems
  25
- Computer Features
  26
- Computer Specifications
  27
- Operating Environment
  28
- Lenovo Programs
  28
- Accessing Lenovo Programs
  28
- An Introduction to Lenovo Programs
  29
Chapter 2. Using Your Computer

31
- Registering Your Computer
  31
- Frequently Asked Questions
  31
- Getting Help about the Windows Operating System
  32
- Using the Special Keys
  32
- Using the Thinkpad Pointing Device
  34
- Thinkpad Pointing Device Overview
  34
- Using the Trackpoint Pointing Device
  35
- Using the Trackpad
  36
- Using the Trackpad Touch Gestures
  37
- Customizing the Thinkpad Pointing Device
  38
- Replacing the Cap on the Pointing Stick
  38
- Power Management
  39
- Using the Ac Power Adapter
  39
- Using the Battery
  39
- Managing the Battery Power
  41
- Power-Saving Modes
  41
- Cabled Ethernet Connections
  42
- Wireless Connections
  42
- Using the Wireless-LAN Connection
  42
- Using the Bluetooth Connection
  43
- Using the Airplane Mode
  43
- Using the NVIDIA Optimus Graphics Feature
  44
- Using Audio Features
  44
- Using the Camera
  44
- Using a Media Card
  45
- Using an External Display
  46
- Finding Thinkpad Options
  47
- Traveling with Your Computer
  47
Chapter 3. Accessibility, Ergonomic, and Maintenance Information

49
- Accessibility Information
  49
- Ergonomic Information
  51
- Cleaning and Maintenance
  52
Chapter 4. Security

55
- Using Passwords
  55
- Passwords Introduction
  55
- Setting, Changing, or Removing a Password
  56
- Hard Disk Security
  57
- Setting the Security Chip
  57
- Using the Camera
  58
- Using the Fingerprint Reader
  58
- Deleting Data from Your Storage Drive
  60
- Using Firewalls
  60
- Protecting Data against Viruses
  61
Chapter 5. Advanced Configuration

63
- Installing a New Operating System
  63
- Installing the Windows 7 Operating System
  63
- Installing the Windows 10 Operating System
  64
- Installing Device Drivers
  65
- Using the Thinkpad Setup Program
  66
- Configuring Thinkpad Setup
  66
- Changing the Startup Sequence
  67
- Updating the UEFI BIOS
  67
- BIOS Menu
  68
- Config Menu
  68
- Date/Time Menu
  71
- Security Menu
  72
- Startup Menu
  75
- Restart Menu
  76
- Using System Management
  76
Chapter 6. Troubleshooting Computer Problems

79
- General Tips for Preventing Problems
  79
- Diagnosing Problems
  79
- Troubleshooting
  80
- Computer Stops Responding
  80
- Spills on the Keyboard
  81
- Error Messages
  81
- Beep Errors
  83
- Memory Module Problems
  84
- Ethernet Problems
  84
- Wireless-LAN Problem
  85
- Bluetooth Problem
  85
- Thinkpad Pointing Device Problems
  85
- Keyboard Problems
  86
- Computer Screen Problems
  86
- External Monitor Problems
  88
- Audio Problems
  90
- Battery Problems
  91
- Ac Power Adapter Problem
  92
- Power Problems
  92
- Power Button Problem
  93
- Boot Problems
  93
- Sleep and Hibernation Problems
  93
- Hard Disk Drive Problems
  94
- Solid-State Drive Problem
  94
- Software Problem
  94
- USB Problem
  95
Chapter 7. Recovery Information

97
Chapter 8. Replacing Devices

101
- Static Electricity Prevention
  101
- Disabling the Built-In Battery
  101
- Replacing the Bottom Cover
  102
- Replacing the Memory Module
  102
- Replacing the Internal Storage Drive
  105
- Replacing the Coin-Cell Battery
  108
Chapter 9. Getting Support

113
- Before You Contact Lenovo
  113
- Getting Help and Service
  113
- Using Diagnostic Programs
  114
- Lenovo Support Web Site
  114
- Calling Lenovo
  114
- Purchasing Additional Services
  115
Appendix A. Regulatory Information

117
Appendix B. Weee and Recycling Statements

123
Appendix C. Restriction of Hazardous Substances (Rohs) Directive

127
Appendix D. ENERGY STAR Model Information

131
Appendix E. Notices

133
Appendix F. Trademarks

135

Lenovo E475 User Manual (136 pages)

Brand: Lenovo | Category: Laptop | Size: 6 MB

Table of Contents
3
Important Information about Using Your Computer
7
Important Safety Information

7
Chapter 1. Product Overview

19
- Computer Controls, Connectors, and Indicators
  19
  - Front View
    19
  - Left-Side View
    20
  - Right-Side View
    21
  - Rear View
    22
  - Bottom View
    22
  - Status Indicators
    23
- Important Product Information
  24
- Computer Features
  26
- Computer Specifications
  27
- Operating Environment
  28
- Lenovo Programs
  28
  - Accessing Lenovo Programs
    28
  - An Introduction to Lenovo Programs
    29
Chapter 2. Using Your Computer

31
- Registering Your Computer
  31
- Frequently Asked Questions
  31
- Getting Help about the Windows Operating System
  32
- Using the Special Keys
  32
- Using the Thinkpad Pointing Device
  34
- Thinkpad Pointing Device Overview
  34
- Power Management
  39
  - Using the Ac Power Adapter
    39
  - Using the Battery
    39
  - Managing the Battery Power
    41
  - Power-Saving Modes
    41
- Cabled Ethernet Connections
  42
- Wireless Connections
  42
- Using the NVIDIA Optimus Graphics Feature
  44
- Using Audio Features
  44
- Using the Camera
  45
- Using a Media Card
  45
- Using an External Display
  46
- Finding Thinkpad Options
  48
- Traveling with Your Computer
  48
Chapter 3. Accessibility, Ergonomic, and Maintenance Information

49
- Accessibility Information
  49
- Ergonomic Information
  51
- Cleaning and Maintenance
  52
Chapter 4. Security

55
- Using Passwords
  55
  - Passwords Introduction
    55
  - Setting, Changing, or Removing a Password
    56
- Hard Disk Security
  57
- Setting the Security Chip
  57
- Using the Camera
  58
- Using the Fingerprint Reader
  58
- Deleting Data from Your Storage Drive
  60
- Using Firewalls
  60
- Protecting Data against Viruses
  61
Chapter 5. Advanced Configuration

63
Chapter 6. Troubleshooting Computer Problems

79
- General Tips for Preventing Problems
  79
- Diagnosing Problems
  79
- Troubleshooting
  80
  - Computer Stops Responding
    80
  - Spills on the Keyboard
    81
  - Error Messages
    81
  - Beep Errors
    83
  - Memory Module Problems
    84
  - Ethernet Problems
    84
  - Wireless-LAN Problem
    85
  - Bluetooth Problem
    85
  - Thinkpad Pointing Device Problems
    85
  - Keyboard Problems
    86
  - Computer Screen Problems
    86
  - External Monitor Problems
    88
  - Audio Problems
    90
  - Battery Problems
    91
  - Ac Power Adapter Problem
    92
  - Power Problems
    92
  - Power Button Problem
    93
  - Boot Problems
    93
  - Sleep and Hibernation Problems
    93
  - Hard Disk Drive Problems
    94
  - Solid-State Drive Problem
    94
  - Software Problem
    94
  - USB Problem
    95
Chapter 7. Recovery Information

97
- Recovery Information for the Windows 7 Operating System
  97
  - Creating and Using Recovery Media
    97
  - Reinstalling Preinstalled Programs and Device Drivers
    98
- Recovery Information for the Windows 10 Operating System
  99
Chapter 8. Replacing Devices

101
- Static Electricity Prevention
  101
- Disabling the Built-In Battery
  101
- Replacing the Bottom Cover
  102
- Replacing the Memory Module
  102
- Replacing the Internal Storage Drive
  105
- Replacing the Coin-Cell Battery
  108
Chapter 9. Getting Support

113
- Before You Contact Lenovo
  113
- Getting Help and Service
  113
  - Using Diagnostic Programs
    114
  - Lenovo Support Web Site
    114
  - Calling Lenovo
    114
- Purchasing Additional Services
  115
Appendix A. Regulatory Information

117
Appendix B. WEEE and Recycling Statements of Countries and Regions

123
Appendix C. Restriction of Hazardous Substances (Rohs) Directive of Countries and Regions

127
Appendix D. Notices

131
Appendix E. Trademarks

133

Lenovo E475 Hardware Maintenance Manual (104 pages)

Brand: Lenovo | Category: Notebook | Size: 35 MB

Table of Contents

3
- About this Manual
  5
- Chapter 1. Safety Information
  
  7
- Chapter 2. Important Service Information
  
  27
  - Strategy for Replacing Frus
    27
    
    Strategy for Replacing a Hard Disk Drive, a Hybrid Drive, or a Solid-State Drive
    27
    
    Important Notice for Replacing a System Board
    28
    
    How to Use Error Message
    28
  - Strategy for Replacing Frus for CTO, Special Bid Model, and Standard Models
    28
    
    Product Definition
    28
    
    FRU Identification
    29
- Chapter 3. General Checkout
  
  31
  - What to Do First
    31
  - Checkout Guide
    32
    
    Lenovo Companion
    32
    
    Quick Test Programs
    32
    
    UEFI Diagnostic Program
    33
    
    Bootable Diagnostic Programs
    34
  - Power System Checkout
    35
    
    Checking the Ac Power Adapter
    35
    
    Checking the Built-In Battery and Operational Charging
    35
    
    Checking the Coin-Cell Battery
    36
- Chapter 4. Related Service Information
  
  37
- Chapter 5. Status Indicators
  
  51
- Chapter 6. Function Keys
  
  53
- Chapter 7. Locations
  
  55
  - Locating Computer Controls, Connectors, and Indicators
    55
    
    Front View
    55
    
    Bottom View
    56
    
    Rear View
    56
  - Locating Frus and Crus
    56
    
    Major Frus
    58
    
    LCD Frus
    60
    
    Connector and Cable Guide
    61
  - Looking up FRU Information
    64
- Chapter 8. FRU Replacement Notices
  
  65
  - Screw Notices
    65
  - Retaining Serial Numbers
    66
    
    Restoring the Serial Number of the System Unit
    66
    
    Retaining the UUID
    67
- Chapter 9. Removing or Replacing a FRU
  
  69
  - General Guidelines
    69
  - Before Servicing the Computer
    70
  - Disconnect the Battery
    70
  - 1010 Bottom Cover
    71
  - 1020 Internal Storage Drive
    72
  - 1030 Memory Module
    74
  - 1040 Wireless LAN Card
    75
  - 1050 Coin-Cell Battery
    75
  - 1060 Keyboard
    76
  - 1070 Battery Pack
    78
Keyboard Bezel Assembly

79
- Step Screw (Quantity)
  80
- 1010 Bottom Cover
  81
- 1020 Internal Storage Drive
  81
- 1030 Memory Module
  81
- 1040 Wireless LAN Card
  81
- 1050 Coin-Cell Battery
  81
- 1060 Keyboard
  81
- 1090 Speaker Assembly
  81
- 1070 Battery Pack
  82
- 1110 System Board and Thermal Fan Assembly
  83
- Color Torque
  86
- Silver 0.294 Nm (3.0 Kgf-CM)
  86
- 1120 Base Cover Assembly and LCD Unit
  88
- 2010 LCD Bezel Assembly
  90
- 2020 LCD Panel
  90
- 2030 Hinge Kit
  91
- 2040 Integrated Camera and Microphone Combo Card
  94
- 2050 Thinkpad-Logo-LED Card and LCD Cable Assembly
  95
- 2060 Wireless LAN Antennas Assembly and LCD Rear Cover Assembly
  95
- Appendix A. Notices
  
  99
  - Electronic Emissions Notices
    100
  - Trademarks
    100
- Appendix B. Abbreviation Table
  
  101

Lenovo E475 Safety, Warranty, And Setup Manual (19 pages)

Brand: Lenovo | Category: Laptop | Size: 0 MB

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Lenovo E475 Manuals

Lenovo E475 User Manual (138 pages)

Table of Contents

Chapter 1. Product Overview

Chapter 2. Using Your Computer

Chapter 3. Accessibility, Ergonomic, and Maintenance Information

Chapter 4. Security

Chapter 5. Advanced Configuration

Chapter 6. Troubleshooting Computer Problems

Chapter 7. Recovery Information

Chapter 8. Replacing Devices

Chapter 9. Getting Support

Appendix A. Regulatory Information

Appendix B. Weee and Recycling Statements

Appendix C. Restriction of Hazardous Substances (Rohs) Directive

Appendix D. ENERGY STAR Model Information

Appendix E. Notices

Appendix F. Trademarks

Lenovo E475 User Manual (136 pages)

Table of Contents

Important Safety Information

Chapter 1. Product Overview

Chapter 2. Using Your Computer

Chapter 3. Accessibility, Ergonomic, and Maintenance Information

Chapter 4. Security

Chapter 5. Advanced Configuration

Chapter 6. Troubleshooting Computer Problems

Chapter 7. Recovery Information

Chapter 8. Replacing Devices

Chapter 9. Getting Support

Appendix A. Regulatory Information

Appendix B. WEEE and Recycling Statements of Countries and Regions

Appendix C. Restriction of Hazardous Substances (Rohs) Directive of Countries and Regions

Appendix D. Notices

Appendix E. Trademarks

Lenovo E475 Hardware Maintenance Manual (104 pages)

Table of Contents

Table of Contents

Chapter 1. Safety Information

Chapter 2. Important Service Information

Chapter 3. General Checkout

Chapter 4. Related Service Information

Chapter 5. Status Indicators

Chapter 6. Function Keys

Chapter 7. Locations

Chapter 8. FRU Replacement Notices

Chapter 9. Removing or Replacing a FRU

Keyboard Bezel Assembly

Appendix A. Notices

Appendix B. Abbreviation Table

Lenovo E475 Safety, Warranty, And Setup Manual (19 pages)

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