Lenovo 11EF0015UK Manuals

Manuals and User Guides for Lenovo 11EF0015UK. We have 1 Lenovo 11EF0015UK manual available for free PDF download: User Manual

Lenovo 11EF0015UK User Manual

Lenovo 11EF0015UK User Manual (100 pages)

Brand: Lenovo | Category: Desktop | Size: 28.44 MB

Table of Contents

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

7
- Front
  7
- Rear
  9
- Features and Specifications
  11
- Statement on USB Transfer Rate
  12
Chapter 2. Get Started with Your Computer

13
- Get Started with Windows 10
  13
- Windows Account
  13
- Windows User Interface
  14
- Connect to Networks
  15
- Connect to the Wired Ethernet
  15
- Connect to Wi-Fi Networks (for Selected Models)
  15
- Use Lenovo Vantage
  15
- Use Multimedia
  16
- Use Audio
  16
- Connect to an External Display
  16
Chapter 3. Explore Your Computer

19
Chapter 4. Secure Your Computer and Information

23
- Lock the Computer
  23
- Log in to Your Computer Securely
  24
- Use Passwords
  24
- Use Software Security Solutions
  25
- Use Firewalls
  25
- Use Antivirus Programs
  26
- Use Computrace Agent Software Embedded in Firmware (for Selected Models)
  26
- Use BIOS Security Solutions
  26
- Erase All Storage Drive Data
  26
- Use the Cover Presence Switch
  26
- Use Intel BIOS Guard
  27
- Use Smart USB Protection
  27
Chapter 5. UEFI BIOS

29
Chapter 6. Troubleshooting, Diagnostics, and Recovery

35
- Basic Procedure for Resolving Computer Problems
  35
- Troubleshooting
  35
- Startup Problems
  36
- Audio Problems
  37
- Network Problems
  37
- Performance Problems
  40
- Storage Drive Problems
  41
- CD or DVD Problems
  41
- Serial Connector Problems
  42
- USB Device Problems
  42
- Software Problems
  43
- Lenovo Diagnostic Tools
  43
- Recovery
  43
- Restore System Files and Settings to an Earlier Point
  43
- Restore Your Files from a Backup
  43
- Reset Your Computer
  43
- Use Advanced Options
  44
- Windows Automatic Recovery
  44
- Create and Use a Recovery USB Device
  44
- Update the Device Driver
  45
Chapter 7. CRU Replacement

47
- What Are Crus
  47
- Replace a CRU
  47
- Computer Cover
  48
- Front Bezel
  49
- Optical Drive
  50
- Hard Disk Drive
  51
- M.2 Solid-State Drive
  54
- Coin-Cell Battery
  56
- Memory Module
  58
- PCI Express Card
  60
Chapter 8. Help and Support

63
- Self-Help Resources
  63
- Call Lenovo
  64
- Before You Contact Lenovo
  64
- Lenovo Customer Support Center
  64
- Purchase Additional Services
  65
Appendix A. Important Safety Information

67
Appendix B. Accessibility and Ergonomic Information

81
Appendix C. Compliance and TCO Certified Information

85
Appendix D. Notices and Trademarks

97

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