Lenovo 81NS Manuals

Manuals and User Guides for Lenovo 81NS. We have 2 Lenovo 81NS manuals available for free PDF download: Hardware Maintenance Manual, User Manual

Lenovo 81NS User Manual (68 pages)

Brand: Lenovo | Category: Laptop | Size: 8.88 MB

Table of Contents
3
About this Documentation

5
Chapter 1. Meet Your Computer

7
- Front
  7
- Left
  9
- Right
  10
- Rear
  11
- Bottom
  12
- Features and Specifications
  13
  - Statement on USB Transfer Rate
    14
Chapter 2. Get Started with Your Computer

15
- Get Started with Windows 10
  15
  - Windows Account
    15
  - Windows User Interface
    16
  - Windows Label
    17
- Connect to Networks
  17
  - Connect to Wired Networks
    17
  - Connect to Wi-Fi Networks
    17
- Use Lenovo Vantage
  18
- Interact with Your Computer
  18
  - Hotkeys
    19
  - Hidden Keys
    19
- Use Multimedia
  20
  - Use Audio
    20
  - Use the Camera
    20
  - Connect to an External Display
    20
Chapter 3. Explore Your Computer

23
- Manage Power
  23
  - Check the Battery Status
    23
  - Charge the Battery
    23
  - Check the Battery Temperature
    23
  - Maximize the Battery Life
    23
  - Set Power Button Behaviors
    23
- Transfer Data
  24
  - Connect to a Bluetooth-Enabled Device
    24
- Airplane Mode
  24
Chapter 4. Secure Your Computer and Information

25
- Lock the Computer
  25
- Use Passwords
  25
  - Password Types
    25
  - Set Administrator Password
    26
  - Change or Remove Administrator Password
    26
  - Set User Password
    27
  - Enable Power-On Password
    27
  - Set Hard Disk Password
    27
  - Change or Remove Hard Disk Password
    27
- Use Firewalls and Antivirus Programs
  28
Chapter 5. Configure Advanced Settings

29
- Uefi/Bios
  29
  - What Is UEFI/BIOS Setup Utility
    29
  - Start the UEFI/BIOS Setup Utility
    29
  - Navigate in the BIOS Interface
    29
  - Change the Startup Sequence
    29
  - Set the System Date and Time
    30
  - Change Hotkey Mode
    30
  - Enable/Disable Always-On
    30
  - Update UEFI/BIOS
    30
- Recovery Information
  30
  - Reset Your Computer
    31
  - Use Advanced Options
    31
  - Windows Automatic Recovery
    31
  - Create and Use a Recovery USB Device
    31
Chapter 6. Help and Support

33
- Frequently Asked Questions
  33
- Self-Help Resources
  34
- Call Lenovo
  35
  - Before You Contact Lenovo
    35
  - Lenovo Customer Support Center
    35
- Purchase Additional Services
  36
Appendix A. Important Safety Information

37
Appendix B. Accessibility and Ergonomic Information

51
Appendix C. Compliance Information

55
Appendix D. Notices and Trademarks

67

Lenovo 81NS Hardware Maintenance Manual (72 pages)

Brand: Lenovo | Category: Laptop | Size: 8.85 MB

Table of Contents
5
About this Documentation
7
Chapter 1. Safety Information

9
Chapter 2. General Checkout

29
- What to Do First
  29
- Checking the Ac Power Adapter
  30
Chapter 3. Identifying Frus (Crus)

31
- Locating Frus and Crus
  31
- Major Frus and Crus
  32
- LCD Frus and Crus
  34
- Miscellaneous Parts
  35
- Looking up the FRU Information
  35
Chapter 4. Removing a FRU or CRU

37
- General Guidelines
  37
- Remove the Lower Case
  38
- Remove the Battery Pack
  39
- Remove the Coin-Cell Battery
  40
- Remove the Solid State Drive (SSD)
  41
- Remove the Hard Disk Drive (HDD)
  43
- Remove the Memory Modules
  45
- Remove the Wi-Fi Card
  46
- Remove the Heat Sink
  48
- Remove the Fans
  48
- Remove the I/O Board
  50
- Remove the Speakers
  51
- Remove the System Board
  53
- Remove the Upper Case (with Keyboard)
  55
- Disassemble the LCD Module
  58
- Remove the LCD Panel
  58
- Remove the Camera Board
  60
Appendix A. Features and Connectors

63
Appendix B. Label Locations

65
- Trademarks
  69

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Lenovo 81NS Manuals

Lenovo 81NS User Manual (68 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. Help and Support

Appendix A. Important Safety Information

Appendix B. Accessibility and Ergonomic Information

Appendix C. Compliance Information

Appendix D. Notices and Trademarks

Lenovo 81NS Hardware Maintenance Manual (72 pages)

Table of Contents

Chapter 1. Safety Information

Chapter 2. General Checkout

Chapter 3. Identifying Frus (Crus)

Chapter 4. Removing a FRU or CRU

Appendix A. Features and Connectors

Appendix B. Label Locations

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Lenovo Categories