use the Windows 7 Professional operating system in place of the Windows 8 Pro or Windows 8.1 Pro operating system if you prefer. Lenovo computers that are licensed for use with a Windows 8 or Windows

8.1operating system are shipped with the corresponding license key digitally encoded into the computer hardware. Depending on the computer model, the Genuine Microsoft label can be on the computer cover, under the battery, or on the power adapter.

For more information about the Genuine Microsoft label, go to:

http://www.microsoft.com/en-us/howtotell/Hardware.aspx

The following figure shows the location of the Genuine Microsoft label on the computer cover:

Features

This topic lists the features of your computer.

Processor

To view the system properties of your computer, do the following:

•For Windows 7: Click Start, right-click Computer. Then click Properties.

•For Windows 8 and Windows 8.1: Go to the desktop. Move the pointer to the top-right or bottom-right corner of the screen to bring up the charms. Then click Settings ➙ PC info.

Memory

Double data rate 3 low voltage synchronous dynamic random access memory modules (DDR3 LV SDRAM)

Storage device

•2.5-inch form factor, 7-mm height hard disk drive (on some models)

•2.5-inch form factor, 9.5-mm height hard disk drive (on some models)

•2.5-inch form factor, 7-mm height solid-state drive (on some models)

•2.5-inch form factor, 7-mm height hybrid drive (on some models)

•M.2 solid-state drive for cache only (on some models)

Display

The color display uses the Thin Film Transistor (TFT) technology.

•Size: 396.2 mm (15.6 inches)

•Resolution:

–LCD: 1366 x 768 or 1920 x 1080, depending on the model

–External monitor: up to 1920 x 1080, depending on the monitor model

•Brightness control

Chapter 1. Product overview 11

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Lenovo S540 manual Features, Processor, Memory, Storage device, Display
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S540 specifications

The Lenovo S540 is a sophisticated laptop designed for both performance and portability, making it an excellent choice for professionals and students alike. This device showcases a blend of modern aesthetics and powerful functionality, representing a notable entry in Lenovo's versatile lineup.

At the heart of the Lenovo S540 lies an Intel Core processor, available in multiple configurations, enabling users to select the level of performance that best suits their needs. These processors deliver exceptional speed and responsiveness, allowing users to seamlessly handle demanding tasks such as video editing, graphic design, or multitasking across various applications.

One of the standout features of the S540 is its stunning display. The laptop offers a Full HD display with vibrant colors and sharp details, whether you are watching movies, editing photos, or simply browsing the web. The narrow bezels around the screen enhance the viewing experience, making it an immersive option for both work and entertainment.

In terms of design, the Lenovo S540 boasts a sleek and lightweight chassis, making it ideal for on-the-go usage. Weighing in at just over 3.5 pounds, it easily fits into backpacks or briefcases, perfect for commuters or students moving between classes. The premium build quality ensures that it not only looks good but can also withstand daily wear and tear.

Battery life is another highlight, with the S540 offering impressive longevity that can last up to 12 hours on a single charge. This capability is crucial for users who may not have immediate access to a power source while out and about. Furthermore, it features rapid charge technology allowing users to recharge the battery quickly when needed.

Connectivity options on the S540 are generous, including USB-C, USB 3.1, HDMI, and a headphone/microphone combo jack. These ports facilitate easy connection to a variety of devices and peripherals, enhancing the overall usability of the laptop.

The Lenovo S540 also makes considerable use of modern technologies such as Intelligent Cooling, which adjusts performance and efficiency based on usage patterns, and TrueBlock Privacy Shutter, providing users with physical protection for the webcam when not in use.

With its balance of style, performance, and innovative features, the Lenovo S540 stands out as a formidable option in the competitive landscape of ultrabooks, making it a prime choice for anyone in need of a reliable and capable laptop.
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