Manual for V14 Gen 4 i

Name: Manual for V14 Gen 4 i
Brand: Lenovo
Availability: InStock

Brand: Lenovo

Category: Notebook Computer

Document Type: Manual

Language: EN

Available Languages: EN , ES

Uploaded: Nov. 21, 2025, 6:46 p.m.

Manual Publish Date: 2023-06-01

Warranty Information

Refer to the Safety and Warranty Guide for Lenovo Limited Warranty terms and conditions.

Getting Started: The guide covers basic Windows settings, connecting to networks (Wi-Fi and wired), and using Airplane mode. It also explains the "Night light" feature for eye comfort and Windows Updates. The Novo Button menu allows access to BIOS/UEFI setup, boot device selection, and Windows startup options. Basic operations include turning the computer on/off and accessing the Novo Button menu via the button or Fn key combination.

Exploring Features: This section details intelligent features like Eye Care Mode and Smart Noise Cancelling, power management options, and how to set power button behavior. It also covers system operation modes and adjustable display refresh rates. Security features such as setting UEFI/BIOS passwords (administrator, user, hard disk) are explained.

Help and Support: This includes FAQs on partitioning storage, troubleshooting frozen computers, and what to do if liquid is spilled. It guides users on where to find drivers, UEFI/BIOS updates, and explains why screen brightness or auto-startup might occur. Self-help resources like Lenovo's website, forums, and Windows help are provided. Contact information for Lenovo support and CRU (Customer Replaceable Unit) information are also included.

Troubleshooting and error codes

Problem	Solution
Computer stops responding	Press and hold the power button until the computer turns off. Then restart the computer.
Spilled liquid on the computer	Unplug the AC power adapter, turn off the computer immediately. Wait until dry before turning on. Do not drain by turning over.
Screen brightness changes constantly	This may be due to the ambient light sensor and adaptive brightness feature. Adjust settings in Windows: Settings → System → Display.
Computer starts automatically when opening the lid	Flip to Start may be enabled. Disable it in Lenovo Vantage, Lenovo PC Manager, Lenovo Smart Engine, or Firmware Setup Utility.