Contents

About this documentation
Chapter 1. Meet your computer
- Front
- Left
- Right
- Rear
- Bottom
- Features and specifications
- Statement on USB transfer rate
Chapter 2. Get started with your computer
- Get started with Windows 10
  - Windows account
  - Windows user interface
  - Windows label
- Connect to networks
  - Connect to wired networks
  - Connect to Wi-Fi networks
- Use Lenovo Vantage
- Interact with your computer
  - Hotkeys
  - Hidden keys
- Use multimedia
  - Use audio
  - Use the camera
  - Connect to an external display
Chapter 3. Explore your computer
- Manage power
  - Check the battery status
  - Charge the battery
  - Check the battery temperature
  - Maximize the battery life
  - Set power button behaviors
  - Set the power plan
- Transfer data
  - Connect a Bluetooth-enabled device
- Airplane mode
Chapter 4. Secure your computer and information
- Lock the computer
- Use passwords
  - 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
- Use firewalls and antivirus programs
Chapter 5. Configure advanced settings
- UEFI/BIOS
  - What is UEFI/BIOS setup utility
  - Start the UEFI/BIOS setup utility
  - Navigate in the BIOS interface
  - Change the startup sequence
  - Set the system date and time
  - Change hotkey mode
  - Enable/Disable always-on
  - Update UEFI/BIOS
- Recovery information
  - Reset your computer
  - Use advanced options
  - Windows automatic recovery
  - Create and use a recovery USB device
Chapter 6. Help and support
- Frequently asked questions
- Self-help resources
- Call Lenovo
  - Before you contact Lenovo
  - Lenovo Customer Support Center
- Purchase additional services
Appendix A. Important safety information
Appendix B. Accessibility and ergonomic information
Appendix C. Compliance information
Appendix D. Notices and trademarks

Lenovo Legion Y740-15IRH User Guide

Lenovo Legion Y740-15IRH Laptop manual cover

Pages 68

Year 2019

Language(s)

of 68

Lenovo Legion Y740-15IRH Laptop Specification

The Lenovo Legion Y740-15IRH is a high-performance gaming laptop designed for gamers seeking a balance of power and portability. It features a 15.6-inch Full HD display with a resolution of 1920 x 1080 pixels, offering vibrant visuals with a high refresh rate for smooth gameplay. The display supports Dolby Vision HDR, enhancing the visual experience with deeper contrasts and richer colors. Powered by Intel's 9th Generation Core i7 processor, the laptop delivers robust processing capabilities for demanding tasks and gaming applications. Graphics performance is handled by the NVIDIA GeForce RTX 2060 GPU, providing real-time ray tracing and AI-enhanced graphics for immersive gaming experiences.

The laptop is equipped with 16GB of DDR4 RAM, ensuring efficient multitasking and quick load times. Storage is facilitated by a 512GB NVMe SSD, offering fast data access speeds and ample space for games and applications. The Legion Y740-15IRH includes an advanced cooling system called Legion Coldfront, which utilizes dual-channel thermal mechanisms to prevent overheating and maintain optimal performance during intense gaming sessions.

Audio is delivered through a Dolby Atmos speaker system, providing an immersive sound experience with precise audio positioning. The laptop’s keyboard is a Corsair iCUE RGB backlit unit, allowing customizable lighting and providing tactile feedback for precise control. Connectivity options include multiple USB 3.1 ports, an HDMI 2.0 port, a Mini DisplayPort 1.4, and a Thunderbolt 3 port for versatile peripheral connections. The Lenovo Legion Y740-15IRH is built with an aluminum chassis, offering durability and a sleek design. Its 76WHr battery provides a moderate runtime, suitable for on-the-go gaming and productivity.

Lenovo Legion Y740-15IRH Laptop F.A.Q.

How can I improve the battery life on my Lenovo Legion Y740-15IRH?

To improve battery life, adjust the power settings to 'Battery Saver', reduce screen brightness, disable background apps, and ensure all drivers are up-to-date.

What should I do if my Lenovo Legion Y740-15IRH overheats?

Ensure the vents are not blocked, clean the fan and vents with compressed air, use a cooling pad, and update the BIOS and thermal drivers.

How do I update the graphics drivers on my Lenovo Legion Y740-15IRH?

Visit the NVIDIA website for the latest drivers, download them, and follow the installation instructions. Alternatively, use Lenovo Vantage to automatically update drivers.

What is the procedure to reset my Lenovo Legion Y740-15IRH?

To reset, go to Settings > Update & Security > Recovery, and select 'Reset this PC'. Follow the on-screen instructions to complete the process.

How can I connect external monitors to my Lenovo Legion Y740-15IRH?

Use the HDMI or Mini DisplayPort to connect external monitors. Go to Display Settings to configure the display preferences.

What RAM upgrade options are available for the Lenovo Legion Y740-15IRH?

The Lenovo Legion Y740-15IRH supports up to 32GB of DDR4 RAM. Ensure compatibility by using RAM with the same speed and voltage specifications.

How can I troubleshoot Wi-Fi connectivity issues on my Lenovo Legion Y740-15IRH?

Restart the router and laptop, update the Wi-Fi drivers, run the Windows Network Troubleshooter, and check if other devices can connect to the network.