Contents

Chapter 1. Getting to know your computer
- Top view
- Left-side view
- Right-side view
- Front view
- Bottom view
Chapter 2. Starting to use Windows 8.1
- Configuring the operating system for the first time
- Operating system interfaces
- The charms
- Putting the computer to sleep or shutting it down
- Connecting to a wireless network
- Help and support
Chapter 3. Lenovo OneKey Recovery System
Chapter 4. Troubleshooting
- Frequently asked questions
- Troubleshooting
Trademarks

Lenovo Y40-70 User Guide

Pages 38

Year 2014

Language(s)

of 38

Lenovo Y40-70 Laptop Specification

The Lenovo Y40-70 is a versatile laptop designed to offer a balanced mix of performance and portability, making it suitable for both work and entertainment. At its core, the Y40-70 is powered by Intel’s fourth-generation Core i7 processor, providing robust processing capabilities for multitasking and multimedia tasks. The device features a 14-inch Full HD display with a resolution of 1920x1080, delivering sharp and vibrant visuals that enhance the user experience, whether streaming videos or editing photos.

Graphics performance is bolstered by an AMD Radeon R9 M275 GPU, which supports moderate gaming and graphic-intensive applications. The laptop is equipped with 8GB of DDR3L RAM, ensuring smooth operation and quick access to frequently used applications. Storage options include a 1TB HDD, providing ample space for files, applications, and media, although users may notice slower load times compared to SSD-equipped models.

Connectivity options are comprehensive, with dual-band Wi-Fi, Bluetooth 4.0, HDMI output, and USB 3.0 ports, facilitating easy connection to peripherals and external displays. The Y40-70 also includes an integrated 720p HD webcam and stereo speakers with Dolby Advanced Audio for clear video conferencing and immersive audio playback.

The laptop's physical design is sleek and compact, weighing approximately 4.85 pounds, making it relatively easy to carry. Its chiclet-style keyboard offers comfortable typing, and the touchpad is responsive, supporting multi-touch gestures. The battery life is moderate, typically lasting up to five hours on a single charge, which is adequate for light work sessions or entertainment on the go. Overall, the Lenovo Y40-70 is a well-rounded laptop ideal for users seeking a balance between performance and portability.

Lenovo Y40-70 Laptop F.A.Q.

How can I restore the Lenovo Y40-70 to factory settings?

To restore your Lenovo Y40-70 to factory settings, turn off the laptop. Then, press the Novo button (a small button next to the power button) to start the Novo Button Menu. Select "System Recovery" and follow the on-screen instructions to restore the system.

What should I do if the Lenovo Y40-70 won't power on?

If your Lenovo Y40-70 won't power on, first ensure the battery is charged or the laptop is connected to power. Try a power reset by disconnecting all external devices, removing the battery, pressing and holding the power button for 30 seconds, then reconnecting the battery and power. If the issue persists, consider contacting Lenovo support.

How can I improve the battery life of my Lenovo Y40-70?

To improve battery life on your Lenovo Y40-70, reduce screen brightness, disable unnecessary background apps, use battery saver mode, and avoid extreme temperatures. Regularly updating your system and drivers can also help optimize battery performance.

Why is the Lenovo Y40-70 overheating and how can I fix it?

Overheating on the Lenovo Y40-70 can be due to dust buildup or blocked vents. Ensure the vents are clear and clean them if necessary. Use the laptop on a hard, flat surface. You can also update the BIOS and drivers, and use cooling pads to help manage heat.

How do I replace the hard drive in my Lenovo Y40-70?

To replace the hard drive in a Lenovo Y40-70, turn off the laptop and disconnect all cables. Remove the screws on the bottom cover and gently lift it off. Locate the hard drive, unscrew and disconnect it, then replace it with the new drive. Secure the new drive, reattach the cover, and boot up the system.

What are the steps to upgrade RAM on Lenovo Y40-70?

To upgrade RAM on a Lenovo Y40-70, power off the laptop and remove the back cover. Locate the RAM slots, gently release the retaining clips, and remove the existing RAM. Insert the new RAM module at an angle, then press down until it clicks into place. Reattach the cover and boot up the laptop.

How can I fix touchpad issues on my Lenovo Y40-70?

If you're facing touchpad issues on the Lenovo Y40-70, ensure the touchpad is enabled in the BIOS and device settings. Update or reinstall the touchpad drivers via Device Manager. If the problem continues, perform a system reset or contact support.

How do I connect my Lenovo Y40-70 to a wireless network?

To connect your Lenovo Y40-70 to a wireless network, click on the network icon in the system tray, select the desired network, and click "Connect". Enter the network password if prompted. Ensure the wireless adapter is enabled if you encounter issues.

What can I do if my Lenovo Y40-70's screen is flickering?

Screen flickering on the Lenovo Y40-70 can be caused by outdated drivers or incompatible applications. Update the graphics driver and check for system updates. Adjust the refresh rate in display settings and disable hardware acceleration in apps if needed.

How do I perform a BIOS update on the Lenovo Y40-70?

To perform a BIOS update on the Lenovo Y40-70, go to the Lenovo support website and download the latest BIOS update for your model. Run the executable file and follow the on-screen instructions. Ensure the laptop is plugged in during the update process to prevent power loss.