Lenovo B71-80 User Guide

Lenovo B71-80 Laptop manual cover
Pages 43
Year 2015
Language(s)
English en

Lenovo B71-80 Laptop Specification

The Lenovo B71-80 Laptop is a robust and versatile machine designed to cater to both business and personal use. It features a 17.3-inch HD+ display with a resolution of 1600 x 900 pixels, delivering clear and vibrant visuals suitable for a wide range of tasks. Under the hood, the laptop is powered by Intel's 6th Generation Core processors, offering a balance of performance and energy efficiency. It is paired with up to 16GB of DDR3L RAM, enabling smooth multitasking and efficient handling of demanding applications.

For storage, the Lenovo B71-80 offers options including a traditional HDD or a faster SSD, providing flexibility in balancing speed and capacity according to user needs. The laptop includes integrated Intel HD Graphics for standard graphical tasks, with an option to upgrade to AMD Radeon R5 M330 graphics for enhanced visual performance in more demanding applications. Connectivity options are comprehensive, featuring USB 3.0 and USB 2.0 ports, HDMI output, a 4-in-1 card reader, and an RJ-45 Ethernet port, ensuring seamless connection to various peripherals and networks.

The machine supports Wi-Fi 802.11ac and Bluetooth 4.0, keeping users connected wirelessly with high-speed internet and peripheral devices. The B71-80 is equipped with a DVD-RW optical drive, catering to users who still rely on physical media. The laptop is powered by a 4-cell 41WHr battery, offering satisfactory battery life for prolonged usage. Running on Windows 10 Pro, it provides a familiar and secure operating environment. This laptop combines essential features with reliability, making it a suitable choice for users requiring a larger screen and the power to handle everyday computing tasks efficiently.

Lenovo B71-80 Laptop F.A.Q.

How can I perform a factory reset on my Lenovo B71-80?

To perform a factory reset, restart the laptop and press the 'Novo' button to access the recovery mode. Select 'System Recovery' and follow the on-screen instructions to restore your laptop to factory settings.

What should I do if my Lenovo B71-80 laptop won't turn on?

First, ensure the battery is charged and the power adapter is working. Try a hard reset by removing the battery and AC adapter, then press and hold the power button for 30 seconds. Reconnect the battery and AC adapter, then try powering on the laptop.

How can I update the BIOS on my Lenovo B71-80?

Visit the Lenovo Support website, download the latest BIOS update for the B71-80 model, and follow the provided instructions to install the update. Ensure your laptop is connected to power during the update process.

What steps should I take to improve the battery life of my Lenovo B71-80?

Adjust the power settings to 'Power Saver', reduce screen brightness, disable unnecessary background applications, and keep your operating system and drivers up to date. Regularly calibrate the battery for optimal performance.

How can I troubleshoot Wi-Fi connectivity issues on my Lenovo B71-80?

Ensure that the Wi-Fi is turned on and airplane mode is off. Restart your router and laptop, run the Windows Network Troubleshooter, and update your Wi-Fi drivers from the Device Manager.

How do I clean the fan of my Lenovo B71-80 to prevent overheating?

Turn off and unplug your laptop. Use a compressed air can to blow out dust from the vents. For thorough cleaning, consider opening the back panel, but only if you are comfortable doing so, as it may void the warranty.

What are the steps to upgrade the RAM on my Lenovo B71-80?

Power off the laptop and unplug it. Remove the screws on the back panel to access the RAM slots. Carefully insert the new RAM module into the slot at a 45-degree angle and press down until it clicks into place. Reassemble the laptop.

What should I do if the touchpad on my Lenovo B71-80 is not working?

Check if the touchpad is disabled in settings. Go to 'Settings' > 'Devices' > 'Touchpad' and ensure it is turned on. Update or reinstall the touchpad driver via the Device Manager.

How can I extend the storage on my Lenovo B71-80 laptop?

Consider using an external hard drive or SSD. Alternatively, replace the existing hard drive with a larger capacity drive or add a secondary internal drive if the slot is available.

What is the process to reinstall Windows on my Lenovo B71-80?

Create a bootable USB drive with the Windows installation media. Boot from the USB drive by pressing F12 during startup and selecting the USB device. Follow the on-screen instructions to reinstall Windows. Ensure to back up important data before proceeding.