User Manuals: Lenovo 14IRH8 14.5-inch Touch Laptop

Manuals and User Guides for Lenovo 14IRH8 14.5-inch Touch Laptop. We have 2 Lenovo 14IRH8 14.5-inch Touch Laptop manuals available for free PDF download: Hardware Maintenance Manual, User Manual

Lenovo 14IRH8 Hardware Maintenance Manual (64 pages)

Brand: Lenovo | Category: Laptop | Size: 12.44 MB

Table of Contents
3
About this Manual
5
Chapter 1. Safety Information

7
Chapter 2. General Checkout

25
- What to Do First
  25
- CRU List
  26
Chapter 3. Identifying Frus (Crus)

27
- Locate Frus and Crus
  27
Chapter 4. Removing a FRU or CRU

33
- Service Tools
  33
- General Guidelines
  33
- Remove the Lower Case
  34
- Remove the Battery Pack
  35
- Remove the Solid-State Drive (SSD) Module
  36
- Remove the Wi-Fi Card
  37
- Remove the Speakers
  38
- Remove the I/O Board Cable
  38
- Remove the Touchpad Board Cable
  39
- Remove the Heat Sink
  40
- Remove the Fans
  41
- Remove the I/O Board
  42
- Remove the System Board and the I/O Board FPC
  43
- Use a Golden Key U1 Tool to Flash-Write Key ID Information
  46
- Remove the LCD Module
  46
- Remove the Upper Case
  48
- Disassemble the LCD Module
  48
- Remove the Hinge Cover
  48
- Remove the LCD Bezel
  49
- Remove the Hinges
  49
- Remove the LCD Panel
  50
- Remove the EDP Cable
  51
- Remove the Antenna
  52
- Remove the Microphone Rubber
  52
- Remove the Tof Rubber
  53
- Remove the Camera Cable
  54
- Remove the Sensor Board Cable
  54
- Remove the Sensor Board
  55
- Remove the Camera Board
  56
- Remove the LCD Cover
  56
Appendix A. Label Locations

59
- Trademarks
  61

Lenovo 14IRH8 User Manual (38 pages)

Brand: Lenovo | Category: Laptop | Size: 4.3 MB

Table of Contents
3
About this Guide
5
Chapter 1. Meet Your Computer

7
- Front
  7
- Base
  8
- Left
  10
- Right
  12
- Bottom
  14
- Features and Specifications
  15
- Statement on USB Transfer Rate
  17
- Operating Environment
  17
- Avoid Constant Body Contact with Specific Hot Sections
  17
- Laser Safety for the Tof Sensor
  18
Chapter 2. Get Started with Your Computer

19
- Work with Windows
  19
- Windows Help Information
  20
- Lenovo Vantage and Lenovo PC Manager
  20
- The Novo Button Menu
  20
- Open the Novo Button Menu
  20
- Interact with Your Computer
  21
- Hotkeys
  21
- Numeric Keypad
  22
Chapter 3. Explore Your Computer

23
- Intelligent Features
  23
- Eye Care Mode
  23
- Gesture Controls (Touchpad)
  23
- Presence Detection
  23
- Manage Power
  23
- Rechargeable Battery Pack
  23
- Normal Mode
  24
- Rapid Charge Mode
  24
- Conservation Mode
  24
- Nighttime Charge Optimization
  24
- Recover Full Battery Capacity
  24
- Set Power Button Behavior
  25
- A Power Plan
  25
- System Operation Modes
  25
- Adjustable Display Refresh Rate
  26
- Change Settings in UEFI/BIOS Setup Utility
  26
- What Is UEFI/BIOS Setup Utility
  26
- Open the UEFI/BIOS Setup Utility
  26
- Select Boot Devices
  26
- Change Hotkey Mode
  27
- Enable or Disable Always-On
  27
- Set Passwords in UEFI/BIOS Setup Utility
  27
- Password Types
  27
- Set Administrator Password
  28
- Change or Remove Administrator Password
  28
- Set User Password
  28
- Enable Power-On Password
  29
- Set Hard Disk Password
  29
- Change or Remove Hard Disk Password
  29
Chapter 4. Help and Support

31
Appendix A. Function Descriptions for Lenovo Hotkeys

35
Appendix B. Notices and Trademarks

37

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User Manuals: Lenovo 14IRH8 14.5-inch Touch Laptop

Lenovo 14IRH8 Hardware Maintenance Manual (64 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. Label Locations

Lenovo 14IRH8 User Manual (38 pages)

Table of Contents

Chapter 1. Meet Your Computer

Chapter 2. Get Started with Your Computer

Chapter 3. Explore Your Computer

Chapter 4. Help and Support

Appendix A. Function Descriptions for Lenovo Hotkeys

Appendix B. Notices and Trademarks

Related Products

Lenovo Categories