User Manuals: Lenovo ThinkPad L15 Gen 4 IGEL Laptop

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Lenovo ThinkPad L15 Gen 4 IGEL User Manual

Lenovo ThinkPad L15 Gen 4 IGEL User Manual (62 pages)

Brand: Lenovo | Category: Laptop | Size: 19.7 MB

Table of Contents

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

7
- Front
  7
- Side View
  10
- Rear View
  12
- Bottom View
  13
- USB Connectors
  14
Chapter 2. Get Started with Your Computer

17
- Get Started with Your Desktop
  17
- Manage Networks
  17
- Connect to Wi-Fi Networks
  17
- Airplane Mode
  18
- Interact with Your Computer
  18
- Use the Camera
  18
- Use the Keyboard Shortcuts
  18
- Use the Trackpoint Pointing Device
  19
- Use the Trackpad
  20
- Use the Multi-Touch Screen (for Selected Models)
  21
- Connect to an External Display
  22
Chapter 3. Explore Your Computer

25
- Use the Intelligent Cooling Feature
  25
- Use the P-To-P 2.0 Charging Function
  25
- Set the Power Plan
  25
- Connect to a Bluetooth-Enabled Device
  26
- Accessories
  26
- Purchase Options
  26
Chapter 4. Secure Your Computer and Information

27
Chapter 5. Configure Advanced Settings

31
- Uefi Bios
  31
- What Is UEFI BIOS
  31
- Enter the UEFI BIOS Menu
  31
- Navigate in the UEFI BIOS Interface
  31
- Change the Startup Sequence
  31
- Detect Memory Retraining (for Intel Models Only)
  32
- Set the System Date and Time
  32
- Recover the UEFI BIOS
  32
- Update UEFI BIOS
  32
Chapter 6. CRU Replacement

35
- CRU List
  35
- Disable the Built-In Battery
  35
- Replace a CRU
  36
- Keyboard
  36
- Base Cover Assembly
  40
- Memory Module
  42
- 2242 M.2 Solid-State Drive and Its Bracket
  43
- Wireless WAN Card (for Selected Models)
  45
- Speaker Assembly
  46
Chapter 7. Help and Support

49
- Frequently Asked Questions
  49
- Error Messages
  50
- Beep Errors
  51
- Self-Help Resources
  52
- Call Lenovo
  53
- Before You Contact Lenovo
  53
- Lenovo Customer Support Center
  54
- Purchase Additional Services
  55
Appendix A. Compliance Information

57
Appendix B. Notices and Trademarks

59

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