Contents

About this documentation
Chapter 1. Meet your computer
- Front
- Base
- Left
- Right
- Features and specifications
  - Statement on USB transfer rate
  - Operating environment
  - Multi-touch gestures
Chapter 2. Get started with your computer
- Get started with Windows 10
  - Windows account
  - Windows user interface
- Lenovo Vantage and Lenovo PC Manager
- Connect to Wi-Fi networks
  - Forget a Wi-Fi network
  - Turn on or off airplane mode
- Interact with your computer
  - Keyboard hotkeys
Chapter 3. Explore your computer
- Manage power
  - Check the battery status
  - Charge the battery
  - Check the battery temperature
  - Set power button behavior
  - Change or create 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
  - Change startup sequence
  - Change hotkey mode
  - Enable or disable always-on
- 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
- Reset or restore Windows
  - Windows 10 recovery options
  - Windows System Restore
  - Reset Windows
  - Create a recovery drive
  - Use a recovery drive to restore or reset Windows
Chapter 4. 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 IdeaPad S740-15IRH User Guide

Lenovo IdeaPad S740-15IRH Laptop manual cover

Pages 64

Year 2019

Language(s)

of 64

Lenovo IdeaPad S740-15IRH Laptop Specification

The Lenovo IdeaPad S740-15IRH is a high-performance laptop designed for users seeking a blend of power and portability. It features a 15.6-inch Full HD IPS display with a resolution of 1920x1080 pixels, offering vibrant colors and wide viewing angles, ideal for both productivity and entertainment. At its core, the laptop is powered by the Intel Core i7-9750H processor, providing robust performance for demanding applications and multitasking. It includes an NVIDIA GeForce GTX 1650 graphics card, which enhances visual performance and supports light to moderate gaming and graphics-intensive tasks.

The device comes equipped with 16GB of DDR4 RAM, ensuring smooth operation of multiple applications simultaneously, and a 512GB NVMe SSD for fast boot times and ample storage space for files and applications. The Lenovo IdeaPad S740-15IRH incorporates a sleek aluminum chassis, offering both durability and a premium look. It includes a backlit keyboard, facilitating typing in low-light conditions, and a precision touchpad for accurate navigation.

Connectivity options are comprehensive, with Thunderbolt 3, USB 3.1 ports, HDMI, and a combined audio jack, ensuring compatibility with various peripherals and external displays. The laptop supports Wi-Fi 6 and Bluetooth 5.0, providing fast and reliable wireless connectivity. Battery life is competitive, with up to 14 hours of usage on a single charge, and rapid charging technology allows quick power-ups. The IdeaPad S740-15IRH includes Dolby Atmos speaker system, delivering immersive audio quality for an enhanced multimedia experience. Overall, the Lenovo IdeaPad S740-15IRH combines performance, design, and functionality, making it a versatile choice for professionals and casual users alike.

Lenovo IdeaPad S740-15IRH Laptop F.A.Q.

How can I reset the Lenovo IdeaPad S740-15IRH to factory settings?

To reset your Lenovo IdeaPad S740-15IRH to factory settings, go to Settings > Update & Security > Recovery. Under 'Reset this PC', click 'Get Started' and choose the option to remove everything for a complete reset.

What should I do if my IdeaPad S740-15IRH won't turn on?

If your IdeaPad S740-15IRH won't turn on, try performing a power drain by unplugging the laptop, removing any connected peripherals, and then holding the power button for 10-15 seconds. Reconnect the power and try to power it on again.

How can I improve the battery life of my Lenovo IdeaPad S740-15IRH?

To improve battery life, reduce screen brightness, close unnecessary applications, use battery saver mode, and ensure your laptop is updated with the latest firmware and drivers.

What are the steps to update the BIOS on the Lenovo IdeaPad S740-15IRH?

To update the BIOS, visit the Lenovo Support website, download the latest BIOS update for the IdeaPad S740-15IRH, and follow the installation instructions provided, ensuring your laptop is connected to power during the process.

How do I connect an external monitor to my Lenovo IdeaPad S740-15IRH?

Connect your external monitor using the HDMI or USB-C port. Press Windows + P to open the projection settings and select 'Extend' or 'Duplicate' to use the external display.

Why is my Lenovo IdeaPad S740-15IRH running slow and how can I fix it?

Your laptop may be running slow due to background processes or insufficient RAM. Try closing unnecessary programs, running a malware scan, and consider upgrading RAM if possible.

How can I enable the keyboard backlight on the Lenovo IdeaPad S740-15IRH?

To enable the keyboard backlight, press the Fn key along with the spacebar. This toggles the keyboard backlight on and off.

What should I do if my IdeaPad S740-15IRH's Wi-Fi isn't connecting?

Ensure the Wi-Fi is enabled on your laptop. Restart your router and laptop. Check if other devices can connect to the network. Update your network drivers via Device Manager.

How do I clean the fan on my Lenovo IdeaPad S740-15IRH?

To clean the fan, power off the laptop, remove the bottom panel carefully, and use compressed air to blow out dust from the fan. Avoid using a vacuum as it might damage the components.

Can I upgrade the storage on the Lenovo IdeaPad S740-15IRH?

Yes, the storage can be upgraded. The laptop supports M.2 NVMe SSDs. Ensure you purchase a compatible SSD and follow proper installation procedures.