Performing Daily Maintenance Tasks

Cleaning the computer components

Because many of the computer components consist of sophisticated integrated circuit boards, it is very important to periodically clean the computer to prevent dust buildup. The cleaning supplies you need to clean the components include: a vacuum cleaner, a soft cotton cloth, pure water (preferably purified or distilled water) and cotton swabs.

Attention: Before you clean your computer, disconnect the computer from the electrical outlet. Clean your computer with a soft cloth dampened with water. Do not use liquid or aerosol cleaners, which may contain flammable substances.

Note: To avoid damaging the computer or display, do not spray cleaning solution directly onto the display. Only use products specifically designed for cleaning displays, and follow the instructions included with the product.

The following are general methods for cleaning the components:

•You can use a soft cloth to remove dust on the surface of the computer, the monitor, the printer, the speakers and the mouse.

•You can use a vacuum cleaner to clean in otherwise inaccessible corners.

•To clean the keyboard thoroughly, shut down the computer and scrub it gently with a wet cloth. Do not use the keyboard until it is dry.

Do not do any of the following:

•Allow water to enter the computer.

•Use a heavily dampened cloth.

•Spray water directly onto the surface of the monitor or inside the computer.

LCD monitor should be cleaned daily. Use a dry cloth to brush dust from the monitor and keyboard every day. Keep all surfaces clean and free of grease stains.

46User Guide

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Lenovo B545, B345, B340, 10101/3363 [B540p], 10098/2567, 10099/2568 [B540] manual Performing Daily Maintenance Tasks
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10099/2568 [B540], 10098/2567, 10098/2567 [B345], 10101/3363, 10097/2566 [B340] specifications

Lenovo has made significant strides in the competitive landscape of portable computing with its B345, B545, and other models, including the key identifiers 10097/2566, 10100/4749, and 10099/2568. These laptops are designed to cater to professionals and students seeking a reliable device with robust performance and essential features.

The Lenovo B345 stands out with its sleek and compact design, making it an ideal choice for those who require portability without compromising on performance. It is powered by the latest generation of AMD processors, providing ample computing power to handle everyday tasks such as browsing, document editing, and multimedia consumption. The integrated AMD Radeon graphics ensure that users can enjoy crisp visuals for video playback and casual gaming.

The B545 model, marked as 10099/2568, builds on the B345's capabilities with enhanced specifications that make it more suited for heavier workloads. It typically features additional RAM and storage options, allowing users to run multiple applications simultaneously without experiencing slowdowns. The vibrant display offers excellent color reproduction and viewing angles, making it perfect for creative professionals who need accurate visuals.

All models in this series are equipped with essential connectivity options, including USB ports, HDMI, and Wi-Fi, ensuring seamless integration with peripherals and networks. The inclusion of Bluetooth technology further enhances connectivity, enabling users to connect to wireless devices easily.

Battery life is another crucial aspect where Lenovo excels. These laptops are designed to withstand extended use, with energy-efficient components that contribute to maximizing battery longevity. This feature is particularly beneficial for students and professionals who are often on the go and may not always have access to a power source.

Additionally, Lenovo emphasizes durability in the design of the B-series laptops. They are engineered to withstand everyday wear and tear, ensuring that the investment remains protected over time. The keyboard layout is user-friendly, featuring a comfortable typing experience that is ideal for long hours of use.

In summary, Lenovo's B345 and B545 laptops represent a blend of performance, portability, and durability. With a focus on user needs and modern computing demands, these models are well-equipped to support various tasks, making them a worthy consideration for anyone in need of a dependable laptop. Whether for work or study, the B-series offers a comprehensive solution that addresses key user requirements.
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