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21SG
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Lenovo 21SG User Manual
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Contents
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Table of Contents
About this Guide
Chapter 1. Meet Your Computer
Front
Microphones
Infrared LED
Camera Shutter
Camera
Camera Light
Screen
Antennas
Base
Power Light
Power Button
Fingerprint Sensor
Keyboard
Touchpad
Left
Multi-Purpose USB Type-C Connector
Charging Light
USB Standard-A Connector
HDMI Connector
Multi-Purpose USB Type-C Connector
Combo Audio Jack
State Light
Multi-Purpose USB Type-C Connector
Right
SD Card Slot
USB Standard-A Connector
Ethernet Connector
Security Lock Slot
Bottom
Air Vents (Intake)
Speakers
Novo Button Hole
Features and Specifications
Statement on USB Transfer Rate
Operating Environment
Chapter 2. Get Started with Your Computer
Your PC and Its Operating System
Initial Setup of the Windows Operating System
Set up Facial Recognition
Windows Recovery Options
Reset Windows
Create a Recovery Drive
Restore Windows Using a Recovery Drive
Windows Update
Use Power Efficiently
Shut down Your PC
Put Your PC into Sleep Mode
Adjust Timeout Settings for Saving Power
Connect to a Network
Establish a Wired Connection
Connect to a Wi-Fi Network
Unique Lenovo Apps
Lenovo Vantage
Lenovo Smart Meeting
The Novo Button Menu
Open the Novo Button Menu
Interact with Your Computer
Hotkeys
The Copilot Key
Combination Keys Using the Fn Key
Combination Keys Using the Windows Logo Key
Numeric Keypad (for Selected Models)
Touchpad Gestures
Touch Operations Supported by Windows
Connect to an External Display
Connect to a Wired Display
Connect to a Wireless Display
Change Display Settings
Protect Your Privacy Using the Camera Shutter
Enroll Your Fingerprints (for Selected Models)
Turn on Night Light
Adjust Color Temperature
Chapter 3. Explore Your Computer
Intelligent Features
Eye Care Mode
Super Resolution (for Selected Models)
Smart Noise Cancelling
Manage Power
Rechargeable Battery Pack
Normal Mode
Set Power Button Behavior
System Operation Modes
Adjustable Display Refresh Rate (for Selected Models)
Secure Data Erasure
Data Erasure Tools Available on Your PC
Use the Windows Reset Feature to Erase User Data
Use Lenovo Secure Wipe to Erase the Built-In Storage Device
Change Settings in UEFI/BIOS Setup Utility
What Is UEFI/BIOS Setup Utility
Open the UEFI/BIOS Setup Utility
Select Boot Devices
Change Hotkey Mode
Enable or Disable Always-On
Set Passwords in UEFI/BIOS Setup Utility
Password Types
Set Administrator Password
Change or Remove Administrator Password
Set User Password
Enable Power-On Password
Set Hard Disk Password
Change or Remove Hard Disk Password
Chapter 4. Help and Support
Frequently Asked Questions
How Do I Partition My Storage Drive
What Should I Do if My Computer Stops Responding
What Should I Do if I Spill Liquid on the Computer
Where Can I Get the Latest Device Drivers and UEFI/BIOS
I Pressed the Copilot Key on My Keyboard, but Neither Copilot in Windows nor Windows Search Opened. What Could be the Potential Cause
Self-Help Resources
What Is a CRU
Crus for Your Product Model
Call Lenovo
Before You Contact Lenovo
Lenovo Customer Support Center
Purchase Additional Services
Appendix A. Notices and Trademarks
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Quick Links
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User Guide
Lenovo ThinkBook 14 Gen 8 and Lenovo ThinkBook 16 Gen 8
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Summarization of Contents
Chapter 1. Meet Your Computer
Computer Exterior Overview
Detailed description of components on the front, base, left, right, and bottom sides of the computer.
System Specifications and Environment
Overview of computer features, USB transfer rates, and operating environment.
Chapter 2. Get Started with Your Computer
Windows Setup and Recovery
Guide to initial Windows setup, facial recognition, and recovery options.
Chapter 3. Explore Your Computer
Intelligent Features and Power Management
Exploration of intelligent features, power management, and system operation modes.
Data Erasure and Security
Information and tools for securely erasing data and managing security settings.
Chapter 4. Help and Support
Frequently Asked Questions
Answers to common questions regarding computer operation and troubleshooting.
Self-Help and Support Resources
Links and information for self-guided troubleshooting and seeking assistance.
Appendix A. Notices and Trademarks
Legal and Trademark Information
Important legal statements, warranties, and trademark acknowledgments from Lenovo.
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