Lenovo IdeaPad U455 Laptop Memory Upgrade Manuals

Manuals and User Guides for Lenovo IdeaPad U455 Laptop Memory Upgrade. We have 1 Lenovo IdeaPad U455 Laptop Memory Upgrade manual available for free PDF download: User Manual

Lenovo IdeaPad U455 User Manual (142 pages)

Brand: Lenovo | Category: Laptop | Size: 5.21 MB

Explanation of Hard Disk Capacity
4
Table of Contents
7
Important Safety Information

9
Chapter 1. Getting to Know Your Computer

15
- Top View
  15
- Left-Side View
  18
- Right-Side View
  19
- Bottom View
  20
Chapter 2. Learning the Basics

22
- First Use
  22
- Shutting down Your Computer
  24
- Using AC Adapter and Battery
  25
- Removing the Battery Pack
  26
- Using the Touchpad
  28
- Using the Keyboard
  31
- Connecting External Devices
  34
  - Inserting a Memory Card
    35
  - Removing a Memory Card
    35
- Switching GPU (Select Models Only)
  37
- Special Keys and Buttons
  39
- System Status Indicators
  41
- Securing Your Computer
  42
- Using Passwords
  43
Chapter 3. Using the Internet

45
- Wired Connection
  45
  - Hardware Connection
    46
  - Software Configuration
    46
- Wireless Connection
  47
Chapter 4. Onekey Rescue System

53
- Onekey Rescue System
  53
Chapter 5. Troubleshooting

56
- Frequently Asked Questions
  56
- Troubleshooting
  59
Chapter 6. Upgrading and Replacing Devices

67
- Replacing the Battery
  67
- Replacing the Hard Disk Drive
  69
- Replacing Memory
  73
Appendix A. Getting Help and Service

78
Appendix B. Use and Care Information

83
- Caring for Your Computer
  83
- Accessibility and Comfort
  89
- Maintenance
  91
- Cleaning Your Computer Keyboard
  94
Appendix C. Lenovo Limited Warranty

96
- Warranty Information
  106
Appendix D. Customer Replaceable Units (Crus)

110
Appendix E. Notices

112
- Notices
  112
- ENERGY STAR Model Information
  115
- Wireless Related Information
  117
- Electronic Emissions Notices
  121
- WEEE and Recycling Statements
  128
- Turkish Statement of Compliance
  128
- EU WEEE Statements
  129
- Japan Recycling Statements
  130
- Notice for Users in the
  132
- 118
  132
- Notice on Deleting Data from Your Hard Disk
  132
Appendix F. Features and Specifications

134
Trademarks

136
Index

137

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Lenovo IdeaPad U455 Laptop Memory Upgrade Manuals

Lenovo IdeaPad U455 User Manual (142 pages)

Table of Contents

Important Safety Information

Chapter 1. Getting to Know Your Computer

Chapter 2. Learning the Basics

Chapter 3. Using the Internet

Chapter 4. Onekey Rescue System

Chapter 5. Troubleshooting

Chapter 6. Upgrading and Replacing Devices

Appendix A. Getting Help and Service

Appendix B. Use and Care Information

Appendix C. Lenovo Limited Warranty

Appendix D. Customer Replaceable Units (Crus)

Appendix E. Notices

Appendix F. Features and Specifications

Trademarks

Index

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Lenovo Categories