Fn Lock indicator, Speaker mute indicator

Fn Lock indicator

The Fn Lock indicator shows the status of the Fn Lock function. For more information, see “Special keys” on page 24.

Speaker mute indicator

When the speaker mute indicator is on, the speakers are muted.

Microphone mute indicator

When the microphone mute indicator is on, the microphones are muted.

camera-status indicator

When the camera-status indicator is on, the camera is in use.

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System-status indicators

The illuminated dots, one in the ThinkPad logo on the outer lid of your computer and the other on the palm rest, show the system status of your computer:

•Blinks for three times: The computer is initially connected to power.

•On: The computer is on (in normal use).

•Blinks slowly: The computer is in sleep mode.

•Blinks fast: The computer is entering hibernation mode.

8User Guide

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.

Lenovo S540 manual Fn Lock indicator, Speaker mute indicator, Microphone mute indicator

Models: S540