Chapter 2. Using your computer

This chapter provides information on using some of the computer components.

•“Registering your computer” on page 19

•“Frequently asked questions” on page 19

•“Special keys and buttons” on page 21

•“Using the UltraNav pointing device” on page 24

•“Power management” on page 27

•“Connecting to the network” on page 32

•“Presentations and multimedia” on page 36

•“Using the NVIDIA Optimus Graphics feature” on page 40

•“Using audio features” on page 40

•“Using an integrated camera” on page 41

•“Using the optical drive” on page 41

•“Using an ExpressCard, a flash media card, or a smart card” on page 41

Registering your computer

When you register your computer, information is entered into a database, which enables Lenovo to contact you in case of a recall or other severe problem. After you registered your computer with Lenovo, you will also receive quicker service when you call Lenovo for help. In addition, some locations offer extended privileges and services to registered users.

To register your computer with Lenovo, do one of the following:

•Go to http://www.lenovo.com/register and follow the instructions on the screen to register your computer.

•Connect your computer to the Internet and register your computer through a preinstalled registration program:

–For Windows 7: The preinstalled Lenovo Product Registration program launches automatically after you have used your computer for a time. Follow the instructions on the screen to register your computer.

–For Windows 8: Open the Lenovo Support program. Then click Regisration and follow the instructions on the screen to register your computer.

Frequently asked questions

Here are a few tips that will help you optimize the use of ThinkPad notebook.

To ensure that you receive the best performance from your computer, browse the following Web page to find information such as aids for troubleshooting and answers to frequently asked questions: http://www.lenovo.com/support/faq

Can I get my user guide in another language?

•To download the user guide in another language, go to http://www.lenovo.com/support. Then follow the instructions on the screen.

On the go and need to use battery power more effectively?

© Copyright Lenovo 2012

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Lenovo 2355AK4, T430SI manual Using your computer, Registering your computer, Frequently asked questions
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T430S, T430SI, 2355AK4 specifications

Lenovo has long been a key player in the laptop market, providing robust machines that cater to business and professional needs. Among its impressive lineup are the Lenovo 2355AK4, T430SI, and T430S models, renowned for their performance, portability, and innovative features.

The Lenovo 2355AK4 is a laptop that emphasizes reliable performance. It is equipped with an Intel Core i5 processor, which delivers efficient multitasking and smooth operation for various applications. The 15.6-inch display offers a resolution sufficient for everyday tasks, making it ideal for professionals on the go. Its portability is enhanced by a lightweight design, allowing users to carry it without significant strain. The battery life is another strong point, providing extended usage to keep up with a busy schedule.

Next in line is the Lenovo T430SI, a model that stands out with its exceptional build quality and durability. This laptop is designed for intense use, making it suitable for professionals who need a device that can withstand the rigors of daily demands. The T430SI features a 14-inch display, combining portability with usability. One of its key characteristics is the inclusion of Intel's vPro technology, which enhances security and simplifies IT management. Additionally, the T430SI comes with a variety of connectivity options, including USB 3.0 ports and Thunderbolt, catering to various peripheral needs.

Finally, the Lenovo T430S is a more lightweight variant of the T430 series, prioritizing both performance and portability. It boasts an innovative design, featuring a 14-inch HD display that offers vibrant visuals and exceptional viewing angles. The T430S utilizes the latest Intel processors, ensuring powerful performance that is further supported by robust SSD options for faster data access. With a sleek profile and a weight of just over 3 pounds, this model is perfect for professionals who travel frequently.

In summary, the Lenovo 2355AK4, T430SI, and T430S boast features that cater to different professional needs. From the reliable performance of the 2355AK4 to the durability of the T430SI and the portability of the T430S, each model showcases Lenovo's commitment to providing innovative solutions for users requiring efficiency and versatility in their devices. Whether for business meetings, remote work, or on-the-go tasks, these laptops stand out as reliable companions for the modern professional.
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