Contents

About this guide
Chapter 1. Meet your computer
- Front
- Base
- Left
- Right
- Rear
- Bottom
- Features and specifications
  - Statement on USB transfer rate
  - Operating environment
  - Avoid constant body contact with specific hot sections
Chapter 2. Get started with your computer
- Work with Windows
  - Windows help information
- Lenovo Vantage and Lenovo PC Manager
- The Novo Button menu
  - Open the Novo Button menu
- Interact with your computer
  - Keyboard hotkeys
  - Numeric keypad
Chapter 3. Explore your computer
- Manage power
  - Check the battery status
  - Charge the battery
  - Set power button behavior
  - A power plan
  - Set performance mode
- Change settings in UEFI/BIOS setup utility
  - What is UEFI/BIOS setup utility
  - Open the UEFI/BIOS setup utility
  - Enable or disable Fool Proof Fn Ctrl
  - Enable or disable Flip to Boot
  - Select boot devices
  - Change hotkey mode
- 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
- 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

Lenovo IdeaPad Gaming 3 15ACH6 User Guide

Lenovo IdeaPad Gaming 3 15ACH6 Laptop manual cover

Pages 34

Year 2022

Language(s)

of 34

User Guide

34 pages

Hardware Maintenance Manual

64 pages

Lenovo IdeaPad Gaming 3 15ACH6 Laptop Specification

The Lenovo IdeaPad Gaming 3 15ACH6 is a robust gaming laptop designed for immersive performance and seamless gameplay. It features a 15.6-inch Full HD display with a resolution of 1920 x 1080 pixels, providing sharp and vibrant visuals with a refresh rate of 120Hz for smoother motion and reduced screen tearing. Powered by AMD Ryzen 5000 series processors, the laptop ensures high-speed processing capabilities suitable for multitasking and demanding applications. It is equipped with NVIDIA GeForce GTX 1650 or RTX 30 series graphics, delivering exceptional graphics performance for a wide range of modern games.

The laptop offers up to 16GB of DDR4 RAM, which enhances the efficiency of data processing and application loading times. Storage configurations include up to 512GB SSD, providing ample space for games, media, and essential files while enabling faster boot and load times compared to traditional HDDs. The IdeaPad Gaming 3 employs an advanced cooling system with dual fans and venting, maintaining optimal temperatures during extended gaming sessions.

Its keyboard is designed with blue backlighting, ensuring visibility in low-light environments and offering a comfortable typing experience with 1.5mm key travel. Connectivity options include Wi-Fi 6 for faster, more reliable wireless internet connections and Bluetooth 5.0 for seamless pairing with wireless peripherals. The laptop also features a range of ports, including USB-C, USB 3.2, HDMI, and an audio jack, ensuring versatile connectivity for various devices and accessories.

Audio quality is enhanced by Nahimic 3D Audio, providing immersive soundscapes for gaming and media consumption. With a sleek and gamer-oriented design, the Lenovo IdeaPad Gaming 3 15ACH6 balances performance, style, and functionality for both casual and hardcore gamers.

Lenovo IdeaPad Gaming 3 15ACH6 Laptop F.A.Q.

How can I optimize the performance of my Lenovo IdeaPad Gaming 3 15ACH6 for gaming?

To optimize performance, ensure you have the latest graphics drivers installed, tweak in-game settings to balance performance and quality, and enable 'High Performance' mode in the Windows Power Options. Also, consider cleaning up storage and closing unnecessary background applications.

What should I do if my Lenovo IdeaPad Gaming 3 15ACH6 overheats during gaming sessions?

Ensure that the laptop is placed on a hard, flat surface to allow proper ventilation. Use a cooling pad to help manage temperatures. Check for dust buildup in the vents and clean them if necessary. Adjust the fan settings in Lenovo Vantage for better cooling performance.

How do I update the BIOS on my Lenovo IdeaPad Gaming 3 15ACH6?

Visit the Lenovo Support website and search for the latest BIOS update for your model. Download the BIOS update and follow the provided instructions to safely update your BIOS. Ensure your laptop is plugged into a power source during the update process.

Why is my Lenovo IdeaPad Gaming 3 15ACH6 not connecting to Wi-Fi?

Check if the Wi-Fi is enabled on your laptop. Restart the router and your laptop. Update the wireless network adapter driver via Device Manager. If the issue persists, run the Windows Network Troubleshooter for potential fixes.

What RAM upgrade options are available for the Lenovo IdeaPad Gaming 3 15ACH6?

The Lenovo IdeaPad Gaming 3 15ACH6 typically supports up to 32GB of DDR4-3200 RAM. Check your specific model's specifications and ensure compatibility before purchasing additional RAM modules.

How can I perform a factory reset on my Lenovo IdeaPad Gaming 3 15ACH6?

To perform a factory reset, go to 'Settings' > 'Update & Security' > 'Recovery' and select 'Reset this PC'. Choose to keep or remove your files and follow the prompts to complete the reset process.

What should I do if my Lenovo IdeaPad Gaming 3 15ACH6's screen is flickering?

Check for driver updates for your display adapter. Adjust the refresh rate in the display settings. If the issue persists, boot into Safe Mode to see if the problem continues, indicating a possible software issue.

How do I connect an external monitor to my Lenovo IdeaPad Gaming 3 15ACH6?

Connect the external monitor via HDMI cable to the laptop's HDMI port. Press 'Windows + P' and select your desired display mode (e.g., Duplicate, Extend). Adjust the display settings if necessary to ensure optimal resolution and refresh rate.

What can I do if my Lenovo IdeaPad Gaming 3 15ACH6 battery is draining quickly?

Reduce screen brightness, close unnecessary applications, and disable background apps. Enable Battery Saver mode under Windows settings. Check for any battery-hogging apps and update them. Consider recalibrating the battery if the problem persists.

How can I clean the keyboard of my Lenovo IdeaPad Gaming 3 15ACH6?

Turn off the laptop and disconnect it from power. Use a can of compressed air to blow away dust and debris. Dampen a microfiber cloth with a small amount of isopropyl alcohol and gently wipe the keys. Avoid using excessive liquid.