Basics

can contain applications, device drivers, BIOS flashes, or software updates. When the System Update program connects to the Lenovo Support Web site, the System Update program automatically recognizes the machine type and model of your computer, the installed operating system, and the language of the operating system to determine what updates are available for your computer. The System Update program then displays a list of update packages and categorizes each update as critical, recommended, and optional to help you understand the importance. You have complete control of which updates to download and install. After you select the update packages you want, the System Update program automatically downloads and installs the updates without any further intervention from you.

The System Update program is preinstalled on most Lenovo computers and is ready to run. The only prerequisite is an active Internet connection. You can start the program manually, or you can use the schedule feature to enable the program to search for updates automatically at specified intervals. You also can predefine scheduled updates to search by severity (critical updates, critical and recommended updates, or all updates) so the list you choose from contains only those update types that are of interest to you.

If the System Update program came with your computer, you can open it by completing the following procedure:

On the Windows Vista operating system, do the following:

1.Click Start ➙ All Programs ➙ ThinkVantage.

2.Click System Update.

On the Windows 7 operating system, do the following:

1.Click Start ➙ Lenovo ThinkVantage Tools.

2.Double-clickUpdate and Drivers.

If the System Update program is not currently installed on your computer, you can download it from the Lenovo Support Web site at http://www.lenovo.com/support.

Cleaning and maintenance

With appropriate care and maintenance your computer will serve you reliably. The following topics offer information to help you keep your computer in top working order.

•“Basics” on page 84

•“Cleaning your computer” on page 85

–“Computer” on page 85

–“Keyboard” on page 85

–“Optical mouse” on page 85

–“Display screen” on page 85

•“Good maintenance practices” on page 86

Here are some basic points about keeping your computer functioning properly:

•Keep your computer in a clean, dry environment. Make sure it rests on a flat, steady surface.

•Do not place items on top of the monitor or cover any of the vents in the monitor or computer. These vents provide airflow to keep your computer from overheating.

•Keep food and drinks away from all parts of your computer. Food particles and spills might make the keyboard and mouse stick and unusable.

84ThinkCentre User Guide

5048, 5069, 7517, 1730, 4166 specifications

Lenovo has consistently been a frontrunner in the technology landscape, particularly in the realm of laptops and personal computers. Among its diverse product lineup, models such as the Lenovo 5034, 4169, 268, 5030, and 5037 stand out for their robust features and innovative technologies.

The Lenovo 5034 is designed for business professionals and students alike. This model is powered by the latest Intel processors, offering swift performance for multitasking. It features a durable design, making it ideal for on-the-go use. One of its notable characteristics is its long-lasting battery life, allowing users to work for extended periods without needing to recharge. Its full HD display offers vibrant visuals, enhancing productivity during presentations or media consumption.

Next, the Lenovo 4169 targets budget-conscious consumers without compromising on performance. Equipped with an efficient AMD processor, it handles everyday tasks seamlessly. The laptop's lightweight design coupled with an ergonomic keyboard ensures comfort during prolonged use. Additionally, the 4169 incorporates ample storage options, providing users with space for documents, media, and applications.

The Lenovo 268 model is tailored for gamers, featuring discrete NVIDIA graphics that bring games to life with stunning detail. This model is also known for its high refresh rate display, which provides smooth visuals during fast-paced gaming sessions. The cooling technology integrated into the 268 ensures that the laptop remains cool even under heavy load, enhancing overall performance.

The Lenovo 5030, on the other hand, targets creative professionals with its powerful hardware. It comes equipped with a high-end Intel Core i7 processor and sufficient RAM to handle graphic design and video editing software effectively. The 5030's UHD display offers excellent color accuracy, an essential feature for photographers and designers. Moreover, its extensive connectivity options allow users to connect multiple peripherals effortlessly.

Lastly, the Lenovo 5037 reinforces the brand's commitment to sustainability and eco-friendliness. Using recycled materials in its construction, this model aims to reduce environmental impact. It also features energy-efficient components to improve battery longevity and overall energy consumption. The device is built with user security in mind, incorporating biometric authentication technologies to safeguard sensitive information.

In summary, the Lenovo 5034, 4169, 268, 5030, and 5037 each deliver unique features and technological advancements, catering to a wide range of users, from business professionals to gamers and creatives. Lenovo’s emphasis on performance, durability, and sustainability makes these models worthy contenders in the competitive laptop market.

Lenovo 4166, 7517, 5069, 5048, 268 Basics, Click Start All Programs ThinkVantage Click System Update

Models: 5048 5069 7517 1730 4166 5037 5030 268 4169 5034