Lenovo ThinkPad E490 Manuals

Manuals and User Guides for Lenovo ThinkPad E490. We have 4 Lenovo ThinkPad E490 manuals available for free PDF download: User Manual, Hardware Maintenance Manual, Setup Manual

Lenovo ThinkPad E490 User Manual (114 pages)

Brand: Lenovo | Category: Laptop | Size: 20.08 MB

Table of Contents
3
About this Documentation

5
Chapter 1. Meet Your Computer

7
- Front (for E490/R490)
  7
- Front (for E490S)
  8
- Base (for E490/R490)
  9
- Base (for E490S)
  10
- Left
  11
- Right
  13
- Features
  14
- Specifications
  16
Chapter 2. Get Started with Your Computer

17
- Get Started with Windows 10
  17
  - Windows Account
    17
  - Windows User Interface
    18
  - Windows Label
    19
- Connect to Networks
  19
  - Connect to the Wired Ethernet
    19
  - Connect to Wi-Fi
    19
- Use Lenovo Vantage
  20
- Interact with Your Computer
  21
- Use Multimedia
  26
  - Use Audio
    27
  - Use the Camera (for E490/R490)
    27
  - Use the Camera (for E490S)
    27
  - Connect to an External Display
    28
Chapter 3. Explore Your Computer

31
- Manage Power
  31
  - Check the Battery Status
    31
  - Charge the Battery
    31
  - Check the Battery Temperature
    31
  - Maximize the Battery Life
    31
  - Set Power Button Behaviors
    31
  - Set the Power Plan
    32
- Transfer Data
  32
  - Set up a Bluetooth Connection
    32
  - Use a Microsd Card
    32
- Airplane Mode
  33
- Purchase Options
  34
Chapter 4. Secure Your Computer and Information

35
- Lock the Computer
  35
- Use Passwords
  35
  - Password Types
    35
  - Copyright Lenovo
    35
  - Set, Change, and Remove a Password
    36
- Use Fingerprint Authentication (on Selected Models)
  37
- Use Firewalls and Antivirus Programs
  37
Chapter 5. Configure Advanced Settings

39
- Uefi Bios
  39
  - What Is UEFI BIOS
    39
  - Enter the BIOS Menu
    39
  - Navigate in the BIOS Interface
    39
  - Change the Startup Sequence
    39
  - Set the System Date and Time
    40
  - Update UEFI BIOS
    40
- Recovery Information
  40
- Install Windows 10 and Drivers
  42
Chapter 6. CRU Replacement

45
- What Are Crus
  45
- Disable Fast Startup and the Built-In Battery
  46
- Replace a CRU
  46
  - Base Cover Assembly (for E490S)
    46
  - Base Cover Assembly (for E490/R490)
    48
  - Speaker Assembly (for E490S)
    50
  - Speaker Assembly (for E490/R490)
    52
  - Memory Module
    54
  - M.2 Solid-State Drive
    56
  - Hard Disk Drive (for E490/R490)
    57
  - Keyboard (for E490/R490)
    60
  - I/O Board (for E490/R490)
    65
Chapter 7. Help and Support

71
- Faq
  71
- Error Messages
  72
- Beep Errors
  73
- Self-Help Resources
  74
- Call Lenovo
  75
  - Before You Contact Lenovo
    75
  - Lenovo Customer Support Center
    76
- Purchase Additional Services
  77
Appendix A. Important Safety Information

79
- Safety Notices
  79
- Important Information about Using Your Computer
  79
- Conditions that Require Immediate Action
  81
- Service and Upgrades
  82
- Power Cords and Power Adapters
  83
- Extension Cords and Related Devices
  83
- Plugs and Outlets
  84
- Power Supply Statement
  84
- External Devices
  84
- General Battery Notice
  85
- Notice for Built-In Rechargeable Battery
  85
- Lithium Coin-Cell Battery Notice
  85
- Heat and Product Ventilation
  87
- Electrical Current Safety Information
  88
- Liquid Crystal Display (LCD) Notice
  89
- Use Headphones or Earphones
  89
- Choking Hazard Notice
  89
- Plastic Bag Notice
  89
- Glass Parts Notice
  90
- Static Electricity Prevention
  90
- Operating Environment
  90
- Cleaning and Maintenance
  91
Appendix B. Accessibility and Ergonomic Information

93
- Accessibility Information
  93
- Ergonomic Information
  95
Appendix C. Compliance Information

97
Appendix D. Notices and Trademarks

111

Lenovo ThinkPad E490 Hardware Maintenance Manual (107 pages)

Brand: Lenovo | Category: Laptop | Size: 38.8 MB

Table of Contents
4
About this Manual

6
Chapter 1. Safety Information

8
Chapter 2. Important Service Information

28
- Strategy for Replacing Frus
  28
- Strategy for Replacing Frus for CTO, Special Bid Model, and Standard Models
  29
  - Product Definition
    29
  - FRU Identification
    30
Chapter 3. General Checkout

32
- What to Do First
  32
- Checkout Guide
  33
  - Diagnosing Problems
    33
  - Quick Test Programs
    34
  - UEFI Diagnostic Program
    34
  - Bootable Diagnostic Programs
    34
- Power System Checkout
  35
Chapter 4. Related Service Information

38
- Restoring the Factory Contents by Using the Recovery Disc Set
  38
- Recovery Overview for the Windows 10 Operating System
  39
- Passwords
  41
  - Power-On Password
    41
  - Hard Disk Password
    41
  - Supervisor Password
    41
  - How to Remove the Power-On Password
    42
  - How to Remove the Hard Disk Password
    42
- Power Management
  43
  - Sleep Mode
    43
  - Hibernation Mode
    43
- Symptom-To-FRU Index
  44
  - Numeric Error Codes
    44
  - Error Messages
    46
  - Beep Errors
    46
  - No-Beep Symptoms
    48
  - LCD-Related Symptoms
    48
  - Intermittent Problems
    48
  - Undetermined Problems
    49
Chapter 5. Function Keys

50
Chapter 6. Locations

52
- Locating Computer Controls, Connectors, and Indicators
  52
  - Front
    52
  - Base
    53
  - Left
    54
  - Right
    55
- Locating Frus and Crus
  55
  - Major Frus
    57
  - LCD Frus
    59
  - Miscellaneous Parts
    60
  - Connector and Cable Guide
    60
- Looking up FRU Information
  62
Chapter 7. FRU Replacement Notices

64
- Service Tool Kit
  64
- Screw Notices
  64
- Retaining Serial Numbers
  65
  - Restoring the Serial Number of the System Unit
    65
  - Retaining the UUID
    66
Chapter 8. Removing or Replacing a FRU

68
- General Guidelines
  68
- Before Servicing the Computer
  69
- Removing the Microsd Card
  69
- Disabling the Built-In Battery
  69
- 1010 Keyboard
  70
- 1020 Base Cover Assembly
  72
- 1030 Hard Disk Drive, Cable, and Bracket
  74
- 1040 Fingerprint Reader Card, Cable, and Bracket
  75
- 1050 Memory Module
  76
- 1060 M.2 Solid-State Drive and Brackets
  77
- 1070 I/O Card
  79
- 1080 Speaker Assembly
  80
- 1090 Wireless LAN Card
  81
- 1110 Built-In Battery
  82
- 1120 Coin-Cell Battery
  83
- 1130 Thermal Fan Assembly
  84
- 1140 Trackpad Cable and Trackpad
  85
- 1150 System Board and USB Bracket
  86
- 1160 LCD Unit
  89
- 1170 Keyboard Bezel Assembly
  90
- 2010 LCD Bezel Assembly
  90
- 2020 LCD Panel
  91
- 2030 Hinge Kit
  92
- 2040 Integrated Camera and Microphone Combo Card
  95
- 2050 LED and Camera Cable Assembly
  95
- 2060 Wireless LAN Antennas Assembly and LCD Rear Cover Assembly
  96
Appendix A. Notices

100
Appendix B. Abbreviation and Acronym Table

102

Lenovo ThinkPad E490 Hardware Maintenance Manual (106 pages)

Brand: Lenovo | Category: Laptop | Size: 37.11 MB

Table of Contents
4
About this Manual
6
Chapter 1. Safety Information

8
Chapter 2. Important Service Information

28
Chapter 3. General Checkout

32
- What to Do First
  32
- Checkout Guide
  33
- Diagnosing Problems
  33
- Quick Test Programs
  34
- UEFI Diagnostic Program
  34
- Bootable Diagnostic Programs
  34
- Power System Checkout
  35
- Checking the Ac Power Adapter
  35
- Checking the Built-In Battery and Operational Charging
  36
- Checking the Coin-Cell Battery
  36
Chapter 4. Related Service Information

38
- Restoring the Factory Contents by Using the Recovery Disc Set
  38
- Recovery Overview for the Windows 10 Operating System
  39
- Resetting Your Computer
  39
- Using Advanced Startup Options
  39
- Recovering Your Operating System if Windows 10 Fails to Start
  40
- Creating and Using a Recovery USB Drive
  40
- Passwords
  41
- Power-On Password
  41
- Hard Disk Password
  41
- Supervisor Password
  41
- How to Remove the Power-On Password
  42
- How to Remove the Hard Disk Password
  42
- Power Management
  43
- Sleep Mode
  43
- Hibernation Mode
  43
- Symptom-To-FRU Index
  44
- Numeric Error Codes
  44
- Error Messages
  46
- Beep Errors
  46
- No-Beep Symptoms
  48
- LCD-Related Symptoms
  48
- Intermittent Problems
  48
- Undetermined Problems
  49
Chapter 5. Function Keys

50
Chapter 6. Locations

52
- Locating Computer Controls, Connectors, and Indicators
  52
- Front
  52
- Base
  53
- Left
  54
- Right
  55
- Locating Frus and Crus
  55
- Major Frus
  57
- LCD Frus
  59
- Miscellaneous Parts
  60
- Connector and Cable Guide
  60
- Looking up FRU Information
  62
Chapter 7. FRU Replacement Notices

64
- Service Tool Kit
  64
- Screw Notices
  64
- Retaining Serial Numbers
  65
- Restoring the Serial Number of the System Unit
  65
- Retaining the UUID
  66
Chapter 8. Removing or Replacing a FRU

68
- General Guidelines
  68
- Before Servicing the Computer
  69
- Removing the Microsd Card
  69
- Disabling the Built-In Battery
  69
- 1010 Keyboard
  70
- 1020 Base Cover Assembly
  72
- 1030 Hard Disk Drive, Cable, and Bracket
  74
- 1040 Fingerprint Reader Card, Cable, and Bracket
  75
- 1050 Memory Module
  76
- 1060 M.2 Solid-State Drive and Brackets
  77
- 1070 I/O Card
  79
- 1080 Speaker Assembly
  80
- 1090 Wireless LAN Card
  81
- 1110 Built-In Battery
  82
- 1120 Coin-Cell Battery
  83
- 1130 Thermal Fan Assembly
  84
- 1140 Trackpad Cable and Trackpad
  85
- 1150 System Board and USB Bracket
  86
- 1160 LCD Unit
  89
- 1170 Keyboard Bezel Assembly
  90
- 2010 LCD Bezel Assembly
  90
- 2020 LCD Panel
  91
- 2030 Hinge Kit
  92
- 2040 Integrated Camera and Microphone Combo Card
  95
- 2050 LED and Camera Cable Assembly
  95
- 2060 Wireless LAN Antennas Assembly and LCD Rear Cover Assembly
  96
Appendix A. Notices

100
Appendix B. Abbreviation and Acronym Table

102

Lenovo ThinkPad E490 Setup Manual (9 pages)

Brand: Lenovo | Category: Laptop | Size: 0.33 MB

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Lenovo ThinkPad E490 Manuals

Lenovo ThinkPad E490 User Manual (114 pages)

Table of Contents

About this Documentation

Chapter 1. Meet Your Computer

Chapter 2. Get Started with Your Computer

Chapter 3. Explore Your Computer

Chapter 4. Secure Your Computer and Information

Chapter 5. Configure Advanced Settings

Chapter 6. CRU Replacement

Chapter 7. Help and Support

Appendix A. Important Safety Information

Appendix B. Accessibility and Ergonomic Information

Appendix C. Compliance Information

Appendix D. Notices and Trademarks

Lenovo ThinkPad E490 Hardware Maintenance Manual (107 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. Function Keys

Chapter 6. Locations

Chapter 7. FRU Replacement Notices

Chapter 8. Removing or Replacing a FRU

Appendix A. Notices

Appendix B. Abbreviation and Acronym Table

Lenovo ThinkPad E490 Hardware Maintenance Manual (106 pages)

Table of Contents

Chapter 1. Safety Information

Chapter 2. Important Service Information

Chapter 3. General Checkout

Chapter 4. Related Service Information

Chapter 5. Function Keys

Chapter 6. Locations

Chapter 7. FRU Replacement Notices

Chapter 8. Removing or Replacing a FRU

Appendix A. Notices

Appendix B. Abbreviation and Acronym Table

Lenovo ThinkPad E490 Setup Manual (9 pages)

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