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Lenovo 20HQ, 20HR, 20K3, 20K4 5th Laptop User Guide
This guide covers the Lenovo 20HQ, 20HR, 20K3 and 20K4 5th series laptops. It includes a product overview, hardware components, safety warnings, and regulatory information.
It provides step‑by‑step instructions for initial setup, operating‑system installation, using built‑in features such as the ThinkPad button, TrackPoint, Wi‑Gig dock, battery management, and detailed troubleshooting, maintenance, and recovery procedures. This manual is written in Chinese.
All Lenovo 20HQ、20HR、20K3 和 20K4 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
Where can I find the latest Safety, Warranty and Setup Guide?
You can obtain the latest guide on the Lenovo support website.
How should I carry my computer to prevent damage?
Use a high-quality carrying case with good shock absorption and protection, and ensure the computer is closed or in sleep/hibernate mode.
What precautions are needed when using the AC adapter?
Do not touch the operating adapter with any part of your body, avoid using it to warm yourself, and keep it away from moisture.