Lenovo IdeaPad S740-15IRH Touch Hardware Maintenance Manual

Lenovo IdeaPad S740-15IRH Touch Laptop manual cover
Pages 58
Year 2019
Language(s)
English en

Lenovo IdeaPad S740-15IRH Touch Laptop Specification

The Lenovo IdeaPad S740-15IRH Touch is designed for users seeking a blend of performance and style in a portable form. This laptop features a 15.6-inch Full HD touchscreen display, providing vibrant visuals and intuitive interaction. Powered by up to a 9th Generation Intel Core i7 processor, it delivers robust performance capable of handling demanding applications and multitasking with ease. Equipped with an NVIDIA GeForce GTX 1650 graphics card, it caters to both creative professionals and casual gamers by delivering smooth and responsive graphical performance.

The device offers up to 16GB of DDR4 RAM, ensuring efficient data processing and seamless multitasking experiences. For storage, it includes options for a speedy SSD, offering up to 1TB, which guarantees fast boot times and quick access to files. The laptop’s sleek and lightweight aluminum chassis enhances its portability, making it ideal for users on the go.

In terms of connectivity, the IdeaPad S740-15IRH Touch includes a comprehensive selection of ports, such as USB Type-C, USB 3.1, HDMI, and an audio jack, ensuring compatibility with various peripherals and accessories. It also supports Wi-Fi 6 and Bluetooth 5.0, providing fast and reliable wireless connectivity.

The device is equipped with a backlit keyboard and a precision touchpad, enhancing user comfort and productivity in different lighting conditions. The laptop's battery life is designed to keep users productive throughout the day, supported by rapid charging technology that minimizes downtime. Running on Windows 10, the Lenovo IdeaPad S740-15IRH Touch combines performance with convenience, making it a versatile choice for professionals and media enthusiasts alike.

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

How do I perform a factory reset on my Lenovo IdeaPad S740-15IRH Touch Laptop?

To perform a factory reset, go to 'Settings' > 'Update & Security' > 'Recovery'. Under 'Reset this PC', click 'Get started' and choose 'Remove everything' for a full reset. Follow the on-screen instructions to complete the process.

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

First, ensure the laptop is charged by connecting the charger and checking the power indicator light. If it still won't turn on, perform a hard reset by pressing and holding the power button for 10-15 seconds. If the issue persists, contact Lenovo support for further assistance.

How can I update the drivers on my Lenovo IdeaPad S740-15IRH Touch Laptop?

Visit the Lenovo Support website and enter your laptop model. Download the latest drivers available, and follow the installation instructions. Alternatively, use 'Lenovo Vantage' software to automatically check and update drivers.

What is the best way to clean the screen of my Lenovo IdeaPad S740-15IRH Touch Laptop?

Use a soft, lint-free microfiber cloth dampened with water or a 50/50 solution of water and isopropyl alcohol. Gently wipe the screen in a circular motion to remove smudges and fingerprints. Avoid using abrasive materials or spray cleaning solutions directly on the screen.

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

To extend battery life, reduce screen brightness, close unnecessary applications, and disconnect peripherals when not in use. Use the 'Battery Saver' mode available in 'Settings' > 'System' > 'Battery'. Regularly check for system and driver updates that may improve efficiency.

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

Connect the external monitor using an HDMI or USB-C cable. Press 'Windows + P' to open the 'Project' menu and select the desired display mode (e.g., Duplicate, Extend). Ensure the external display is powered on and set to the correct input.

What steps should I take if the touch screen on my Lenovo IdeaPad S740-15IRH Touch Laptop is unresponsive?

First, restart the laptop to refresh the system. If the issue persists, update the touch screen driver via 'Device Manager'. Go to 'Human Interface Devices', right-click 'HID-compliant touch screen', and select 'Update driver'. If necessary, run hardware diagnostics using 'Lenovo Vantage'.

How can I upgrade the RAM on my Lenovo IdeaPad S740-15IRH Touch Laptop?

Consult the user manual for specific instructions and compatible RAM modules. Power off the laptop and unplug all cables. Use a screwdriver to remove the bottom cover. Carefully remove existing RAM and insert new modules, ensuring they are properly seated. Reattach the cover and power on the laptop.

What is the procedure to calibrate the battery of my Lenovo IdeaPad S740-15IRH Touch Laptop?

To calibrate the battery, first charge it to 100% and then let it discharge completely until the laptop shuts off. Recharge the battery to 100% without interruption. Repeat this process every few months to maintain battery accuracy and longevity.

How do I enable or disable the touchpad on my Lenovo IdeaPad S740-15IRH Touch Laptop?

To enable or disable the touchpad, go to 'Settings' > 'Devices' > 'Touchpad'. Use the toggle to turn the touchpad on or off. Alternatively, some models may have a function key combination (e.g., Fn + F6) to quickly toggle the touchpad.