Lenovo IdeaPad Yoga C940-15IRH User Guide

Lenovo IdeaPad Yoga C940-15IRH Laptop manual cover
Pages 72
Year 2019
Language(s)
English en

Lenovo IdeaPad Yoga C940-15IRH Laptop Specification

The Lenovo IdeaPad Yoga C940-15IRH is a versatile 2-in-1 laptop designed for users seeking a combination of performance, portability, and functionality. It features a 15.6-inch 4K UHD touchscreen display with a resolution of 3840 x 2160, offering vibrant colors and crisp visuals suitable for both creative work and entertainment. Powered by a 9th Generation Intel Core i7-9750H processor, it delivers robust performance for multitasking and demanding applications. The device is equipped with 16GB of DDR4 RAM, ensuring smooth operation across various tasks and an efficient workflow.

Storage is handled by a 1TB SSD, providing ample space and fast data access times, significantly enhancing the overall performance. For graphics, the laptop is integrated with an NVIDIA GeForce GTX 1650 GPU, which supports moderate gaming and graphic-intensive applications. The Yoga C940-15IRH features a 360-degree hinge, allowing it to seamlessly transition between laptop, tablet, tent, and stand modes, enhancing its usability in different scenarios.

The laptop includes a high-definition webcam with a privacy shutter and integrated dual-array microphones for clear communication. It also features Dolby Atmos speakers, delivering an immersive audio experience. Connectivity options include Thunderbolt 3, USB-C, USB-A, and HDMI ports, as well as Wi-Fi 6 and Bluetooth 5.0 for reliable wireless connections. The device is powered by a battery that offers up to 10 hours of usage on a single charge, complemented by rapid charging technology. The Lenovo IdeaPad Yoga C940-15IRH combines a sleek design with powerful specifications, making it an ideal choice for professionals and creatives who require flexibility and performance in a portable form factor.

Lenovo IdeaPad Yoga C940-15IRH Laptop F.A.Q.

How can I reset the Lenovo IdeaPad Yoga C940-15IRH to factory settings?

To reset your Lenovo IdeaPad Yoga C940-15IRH to factory settings, go to 'Settings' > 'Update & Security' > 'Recovery'. Under 'Reset this PC', click 'Get started' and choose 'Restore factory settings'. Follow the on-screen instructions to complete the process.

What should I do if the touchscreen on my Lenovo Yoga C940-15IRH is not responding?

If the touchscreen is not responding, try restarting the laptop. If the issue persists, update the touchscreen driver via 'Device Manager' > 'Human Interface Devices'. Right-click on 'HID-compliant touch screen' and select 'Update driver'.

How can I improve the battery life of my Lenovo Yoga C940-15IRH?

To improve battery life, reduce screen brightness, disable unnecessary background apps, and use 'Battery saver' mode. Regularly update your system and drivers, and avoid extreme temperatures.

What is the best way to clean the Lenovo Yoga C940-15IRH screen?

Use a microfiber cloth slightly dampened with water or screen cleaner. Gently wipe the screen in circular motions. Avoid using paper towels, abrasive pads, or strong chemical cleaners.

How do I enable the backlit keyboard on the Lenovo Yoga C940-15IRH?

To enable the backlit keyboard, press the 'Fn' key along with the spacebar. This toggles between different brightness levels.

What can I do if my Lenovo Yoga C940-15IRH won't turn on?

Ensure the laptop is charged. Perform a hard reset by pressing and holding the power button for 10 seconds. If it still doesn't turn on, check the power adapter and outlet.

How can I connect my Lenovo Yoga C940-15IRH to an external monitor?

Use an HDMI or USB-C to HDMI adapter to connect your laptop to an external monitor. Go to 'Display settings' to adjust display preferences.

What steps should I follow to upgrade the RAM on my Lenovo Yoga C940-15IRH?

The RAM on the Lenovo Yoga C940-15IRH is soldered and not user-upgradable. Consider contacting Lenovo support for further guidance on memory enhancements.

How can I troubleshoot Wi-Fi connectivity issues on my Lenovo Yoga C940-15IRH?

Ensure Wi-Fi is enabled. Restart your router and laptop. Update the Wi-Fi driver via 'Device Manager'. If issues persist, run the Windows Network Troubleshooter.

What are the recommended maintenance practices for my Lenovo Yoga C940-15IRH?

Regularly clean your device with a microfiber cloth, keep software updated, avoid blocking ventilation, and periodically check for system updates and driver installations.