Lenovo B40-80 User Guide

Lenovo B40-80 Laptop manual cover
Pages 54
Year 2014
Language(s)
English en

Lenovo B40-80 Laptop Specification

The Lenovo B40-80 Laptop is designed for budget-conscious users seeking reliable performance for everyday tasks. This model features a 14-inch HD display with a resolution of 1366 x 768 pixels, offering clear and vibrant visuals for both work and entertainment. Powered by Intel's 5th Generation Core i3, i5, or i7 processors, it provides adequate computing power for multitasking, web browsing, and productivity applications. The device comes with various RAM configurations, typically ranging from 4GB to 8GB DDR3L, ensuring smooth operation for standard applications.

In terms of storage, the Lenovo B40-80 is equipped with options including a 500GB or 1TB HDD, providing ample space for documents, media files, and software installations. It also features integrated Intel HD Graphics, supporting basic gaming and video playback. The laptop is pre-installed with Windows 10 Home or Professional Edition, depending on the configuration, offering a user-friendly interface and enhanced security features.

Connectivity options on the B40-80 include multiple USB 3.0 and 2.0 ports, HDMI output, and a VGA port, allowing for easy connection to external monitors and peripherals. It also features a 4-in-1 card reader and a DVD-RW drive for versatile media handling. The laptop supports Wi-Fi 802.11 b/g/n and Bluetooth 4.0 for wireless connectivity, ensuring seamless internet access and peripheral connections. Audio is delivered through stereo speakers with Dolby Advanced Audio technology, providing decent sound quality for multimedia consumption.

Weighing approximately 2.1 kg and with a thickness of around 24.5 mm, the Lenovo B40-80 is relatively portable, suitable for both home and office use. It offers a balanced blend of performance, storage, and connectivity, making it a practical choice for users with moderate computing needs.

Lenovo B40-80 Laptop F.A.Q.

How can I reset the Lenovo B40-80 laptop to factory settings?

To reset your Lenovo B40-80 to factory settings, restart your laptop and press the 'Novo' button (a small button next to the power button) to enter the recovery environment. From there, select 'System Recovery' and follow the on-screen instructions.

What should I do if my Lenovo B40-80 won't turn on?

First, ensure that the laptop is connected to a power source. Check the power adapter and cable for damage. Perform a hard reset by removing the battery and power adapter, then hold the power button for 30 seconds. Reconnect the power and try turning it on again.

How can I improve the battery life of my Lenovo B40-80?

To extend battery life, reduce screen brightness, close unnecessary applications, disable Bluetooth and Wi-Fi when not in use, and use the battery saver mode available in Windows. Regularly update drivers and the BIOS to optimize power management.

What is the process to upgrade RAM on the Lenovo B40-80?

To upgrade RAM, turn off the laptop and disconnect all peripherals. Remove the battery and unscrew the back cover. Locate the RAM slots and carefully insert the new RAM module, ensuring it clicks into place. Reassemble the laptop and power it on to check if the new RAM is recognized.

How do I connect my Lenovo B40-80 to an external monitor?

Connect your external monitor to the laptop using a VGA or HDMI cable. Then, press 'Windows + P' to open the display options and select the desired configuration (e.g., Duplicate, Extend). Ensure the monitor is on and set to the correct input source.

Why is my Lenovo B40-80 running slow, and how can I speed it up?

A slow system can be caused by too many startup programs, malware, or insufficient RAM. Disable unnecessary startup programs via Task Manager, run a malware scan, and consider upgrading RAM. Regularly clean temporary files and defragment the hard drive if it's an HDD.

How can I troubleshoot Wi-Fi connectivity issues on my Lenovo B40-80?

Ensure Wi-Fi is enabled on your laptop and airplane mode is off. Restart your router and laptop. Update wireless network drivers via Device Manager. If the issue persists, reset network settings by navigating to 'Network & Internet' settings in Windows.

What steps should I follow to clean the keyboard of my Lenovo B40-80?

Turn off the laptop and unplug it. Use a can of compressed air to blow out dust and debris between keys. Lightly dampen a microfiber cloth with isopropyl alcohol (70% or less) and gently wipe the keys. Avoid excessive moisture and never spray liquid directly onto the keyboard.

How do I perform a BIOS update on the Lenovo B40-80?

Visit the Lenovo Support website and download the latest BIOS update for the B40-80. Ensure the laptop is connected to a power source, then run the downloaded file and follow the on-screen instructions to complete the update. Do not interrupt the process.

What can I do if the touchpad on my Lenovo B40-80 is not working?

First, check if the touchpad has been disabled by accident using the function keys. Update or reinstall the touchpad driver via Device Manager. If the issue persists, check the BIOS settings to ensure the touchpad is enabled.