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Table of Contents
Related Manuals for Lenovo 20TD0028MB
Summarization of Contents
Meet Your Computer
Front Components
Details components on the front of the laptop.
Base (E14/R14/S3 Gen 2)
Components of the E14/R14/S3 Gen 2 laptop base.
Base (E15)
Components of the E15 laptop base.
Left Side Ports
Ports and connectors on the left side of the laptop.
Right Side Ports
Ports and connectors on the right side of the laptop.
Features and Specifications
Technical specifications and features of the laptop.
USB Transfer Rate Statement
Information on USB data transfer speeds.
Get Started with Your Computer
Getting Started with Windows 10
Initial steps to begin using Windows 10.
Windows Account Management
Creating and managing user accounts in Windows.
Windows User Interface Overview
Overview of the Windows 10 graphical user interface.
Windows Genuine Labels
Information about Windows Genuine labels.
Connecting to Networks
Instructions for connecting to wired and wireless networks.
Bluetooth Device Connection
Pairing Bluetooth devices with the computer.
Using Lenovo Vantage
Using Lenovo Vantage for system management.
Interacting with Your Computer
Ways to navigate the computer interface.
Explore Your Computer
Power Management
Optimizing battery life and power settings.
Battery Status and Temperature
Monitoring battery health and operating temperature.
Charging the Computer
Methods for charging the laptop battery.
Maximizing Battery Life
Tips to extend battery usage time.
Power Button Behavior Settings
Configuring the power button functions.
Power Plan Settings
Selecting energy-saving power plans.
Airplane Mode
Enabling/disabling wireless features.
Purchase Options
Information on buying accessories and upgrades.
Secure Your Computer and Information
Locking the Computer
Securing the laptop with a cable lock.
Using Passwords
Setting and managing UEFI BIOS passwords.
Password Types
Types of passwords (power-on, supervisor, hard disk).
Set, Change, and Remove Passwords
Procedure for managing BIOS passwords.
Forgetting Power-On Password
Steps to recover a forgotten power-on password.
Fingerprint Reader Usage
Enrolling and using the fingerprint scanner.
Fingerprint Reader Maintenance
Tips for keeping the fingerprint reader clean and functional.
Configure Advanced Settings
UEFI BIOS Introduction
Introduction to UEFI BIOS settings.
Understanding UEFI BIOS
Explanation of the UEFI BIOS function.
Accessing UEFI BIOS Menu
How to access the UEFI BIOS setup.
Navigating UEFI BIOS Interface
Using keys to navigate the BIOS menu.
Changing Startup Sequence
Setting the boot device order.
Setting System Date and Time
Configuring the system clock.
Updating UEFI BIOS
Procedures for updating the BIOS.
Recovery Information
Information on system recovery options.
Restoring System Files
Using System Restore.
Restoring Files from Backup
Restoring files using File History.
Resetting Your Computer
Steps to reset the computer to factory settings.
Using Advanced Options
Accessing advanced Windows recovery options.
Windows Automatic Recovery
How Windows recovery environment starts automatically.
Creating and Using Recovery USB
Making and using a Windows recovery USB.
Installing Windows 10 and Drivers
Guide to installing OS and device drivers.
CRU Replacement
Understanding CRUs
Definition of Customer Replaceable Units.
Disabling Fast Startup and Battery
Steps to disable features before CRU replacement.
Replacing a CRU
General procedure for replacing CRUs.
Base Cover Assembly Replacement
Procedure to replace the base cover.
Memory Module Replacement
Procedure to replace the memory module.
Internal Storage Drive Replacement
Procedure to replace the internal storage drive.
M.2 Solid-State Drive Replacement
Procedure to replace the M.2 SSD.
Speaker Assembly Replacement
Procedure to replace the speaker assembly.
Help and Support
Frequently Asked Questions
Common questions and answers.
Error Messages
Troubleshooting error codes and messages.
Beep Errors
Decoding beep errors with Lenovo SmartBeep.
Self-Help Resources
Accessing support resources like Vantage and website.
Calling Lenovo Support
Contacting Lenovo support for assistance.
Before Contacting Lenovo
Information to prepare before calling support.
Lenovo Customer Support Center
Details about Lenovo's support center.
Lenovo Support Telephone Numbers
Lenovo support contact numbers.
Important Safety Information
Safety Notices
General safety precautions for using the computer.
Computer Usage Information
Tips for optimal computer usage and care.
Heat Precautions (Computer)
Precautions regarding heat generated by the computer.
Heat Precautions (AC Adapter)
Safety advice for the AC power adapter.
Preventing Liquid Damage
Advice to avoid liquid damage.
Cable Damage Prevention
Tips to prevent cable damage.
Moving the Computer Safely
Safety measures when transporting the computer.
Handling the Computer Gently
Handling precautions for the computer.
Carrying the Computer Carefully
Guidelines for safely transporting the computer.
Immediate Action Conditions
What to do in case of product damage or malfunction.
Service and Upgrades
Information on servicing and upgrading the computer.
Power Cords and Adapters
Safety guidelines for power cords and adapters.
Extension Cords and Devices
Safety advice for extension cords and power strips.
Plugs and Outlets Safety
Safety precautions for using electrical plugs and outlets.
Power Supply Statement
Warning about internal power supply components.
External Devices Caution
Caution when connecting/disconnecting external devices.
General Battery Notice
Safety precautions for all batteries.
Built-in Rechargeable Battery Notice
Safety advice for the internal battery.
Lithium Coin-Cell Battery Notice
Safety advice for the coin-cell battery.
Heat and Product Ventilation
Precautions for heat and ventilation.
Accessibility and Ergonomic Information
Accessibility Information
Lenovo's commitment to accessibility for users.
Keyboard Shortcuts
List of helpful keyboard shortcuts.
Ease of Access Center
Configuring computer accessibility features.
Magnifier Tool
Enlarging screen content for better visibility.
Narrator Screen Reader
Screen reader for voice output of on-screen text.
On-Screen Keyboard
Using an on-screen keyboard.
High Contrast Feature
Improving text and image visibility with high contrast.
Personalized Keyboard Settings
Customizing keyboard settings for ease of use.
Personalized Mouse Settings
Adjusting mouse settings for better usability.
Speech Recognition
Controlling the computer using voice commands.
Screen-Reader Technologies
Information on screen reader software.
Screen Resolution Adjustment
Adjusting screen resolution for readability.
Customizable Item Size
Changing the size of screen items.
Industry-Standard Connectors
Connectors for assistive devices.
Accessible Documentation Formats
Lenovo's accessible documentation.
Ergonomic Information
Tips for a comfortable and healthy workspace.
General Posture Advice
Advice on maintaining good posture while working.
Compliance Information
Radio Frequency Compliance Statements
Compliance with RF standards.
Wireless Related Information
Information on wireless technologies.
Wireless Interoperability
Compatibility with wireless-LAN products.
Usage Environment and Health
RF safety standards and recommendations.
UltraConnect Wireless Antennas
Location of wireless antennas.
EU Radio Equipment Directive Compliance
EU compliance for radio equipment.
Brazil Compliance Statement
Brazilian compliance statement.
Mexico Compliance Statement
Mexican compliance statement.
Electromagnetic Emission Notices
FCC Supplier's Declaration of Conformity.
Singapore IMDA Standards
Singapore IMDA Standards compliance.
Korea SAR Information
Korean SAR information and compliance.
Environmental Information by Region
Environmental and recycling info by region.
Recycling and Environmental Information
Lenovo's recycling programs and services.
Important WEEE Information
Waste Electrical and Electronic Equipment (WEEE) information.
Hungary WEEE Information
Hungary WEEE obligations.
Japan Recycling Statements
Japanese recycling regulations for computers.
Disposing Lenovo Computer Components
Proper disposal of Japanese computer components.
Disposing Lithium Batteries (Japan)
Disposal of lithium batteries in Japan.
Disposing Notebook Batteries
Disposal of batteries from Lenovo notebooks.
Brazil Recycling Information
Brazilian recycling information and contact.
EU Battery Recycling Information
EU battery recycling directives and labels.
Mainland China Recycling Info
Chinese recycling regulations and services.
Taiwan Battery Recycling
Taiwan battery recycling notice.
US/Canada Battery Recycling
US/Canada battery recycling information.
RoHS Directive Compliance (Regions)
RoHS compliance information for various regions.
European Union RoHS
EU RoHS compliance statement.
Turkish RoHS
Turkish RoHS compliance statement.
Ukraine RoHS
Ukraine RoHS compliance statement.
India RoHS
India RoHS compliance statement.
Mainland China RoHS
China RoHS information.
Notices and Trademarks
General Notices and Disclaimers
General notices and disclaimers from Lenovo.
Trademarks Listing
List of trademarks used by Lenovo and other companies.
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