Lenovo Legion Y740S-15IMH Hardware Maintenance Manual

Lenovo Legion Y740S-15IMH Laptop manual cover
Pages 70
Year 2020
Language(s)
English en

Lenovo Legion Y740S-15IMH Laptop Specification

The Lenovo Legion Y740S-15IMH is a high-performance gaming laptop designed to meet the demands of avid gamers and content creators. It features a 15.6-inch FHD display with a resolution of 1920x1080 pixels, offering vibrant colors and sharp imagery with a refresh rate tailored for smooth gameplay. Under the hood, the laptop is powered by up to a 10th Generation Intel Core i9 processor, ensuring robust performance for multitasking and intensive gaming sessions. It supports up to 32GB of DDR4 RAM, providing ample memory bandwidth for seamless operation of multiple applications and games.

For storage, the Legion Y740S offers up to 1TB NVMe PCIe SSD, ensuring fast boot times and quick access to data. The laptop incorporates an advanced thermal management system with strategically placed fans and heat pipes to maintain optimal performance during extended gaming sessions. Despite its powerful specifications, the Y740S maintains a slim profile and lightweight design, making it portable without compromising on power.

Connectivity options include multiple USB-C and USB-A ports, an HDMI output, and a Thunderbolt 3 port, facilitating easy connection to peripherals and external displays. The laptop also supports Wi-Fi 6 and Bluetooth 5.0, ensuring fast and reliable wireless connectivity. Audio is enhanced with Dolby Atmos technology, delivering immersive sound quality through its stereo speakers.

The Lenovo Legion Y740S-15IMH runs on Windows 10 Home or Pro, providing a familiar and versatile operating environment. Its keyboard is backlit with customizable RGB lighting, allowing users to personalize their gaming experience. The laptop's design is sleek and modern, with a focus on durability and style, making it an ideal choice for those seeking a blend of aesthetics and high-end gaming performance.

Lenovo Legion Y740S-15IMH Laptop F.A.Q.

How can I improve the battery life of my Lenovo Legion Y740S-15IMH?

To improve battery life, reduce screen brightness, close unnecessary applications, use battery saver mode, and avoid extreme temperatures. Updating BIOS and drivers may also enhance battery performance.

What should I do if my Lenovo Legion Y740S-15IMH is overheating?

Ensure adequate ventilation, clean dust from vents, use a cooling pad, and avoid running demanding software for extended periods. Updating thermal management software can also help.

How do I perform a factory reset on my Lenovo Legion Y740S-15IMH?

To perform a factory reset, go to Settings > Update & Security > Recovery, and select 'Get started' under 'Reset this PC'. Choose to keep or remove personal files, then follow the prompts.

Why is my Lenovo Legion Y740S-15IMH running slow?

Slowness can be due to insufficient RAM, malware, or too many background processes. Try updating software, running a virus scan, or upgrading RAM to improve performance.

How can I connect my Lenovo Legion Y740S-15IMH to an external monitor?

Use an HDMI or USB-C cable to connect the laptop to the external monitor. Press 'Windows' + 'P' to select the display mode (Duplicate, Extend, or Second screen only).

What steps should I take if the keyboard on my Lenovo Legion Y740S-15IMH stops working?

Check for driver updates, ensure no debris is under the keys, and try rebooting the laptop. If the problem persists, use an external keyboard and contact support.

How do I update the BIOS on my Lenovo Legion Y740S-15IMH?

Visit the Lenovo Support website, download the latest BIOS update for your model, and follow the provided instructions carefully to update the BIOS.

Can I upgrade the RAM on my Lenovo Legion Y740S-15IMH?

Yes, you can upgrade the RAM. Refer to the hardware maintenance manual for instructions on accessing the RAM slots and ensure compatibility with the new RAM modules.

How do I troubleshoot Wi-Fi connectivity issues on my Lenovo Legion Y740S-15IMH?

Ensure Wi-Fi is enabled, restart the router, and run the Windows Network Troubleshooter. Updating the Wi-Fi driver and checking for Windows updates can also resolve connectivity issues.

What should I do if my Lenovo Legion Y740S-15IMH display is flickering?

Update the graphics driver, check for display cable issues, and ensure the refresh rate is set correctly. If the issue persists, consider running a hardware diagnostic test.