Manuals / Lenovo / Computer Equipment / Laptop

Lenovo 3298, 3281, 3280, 3297 Completing the parts replacement, Installing the keyboard batteries

Models: 3293 3280 3292 3309 3291 3281 3296 3305 3312 3313 3298 3297 3311 3314 3294

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3.Install the keyboard by opening the keyboard battery-compartment cover and installing two AAA batteries according to the polarity indicators.

Figure 45. Installing the keyboard batteries

4.Remove the USB dongle from the keyboard battery-compartment or from the wireless mouse battery-compartment and connect it to an available USB connector on the computer. See “Replacing the mouse” on page 64.

5.Close the battery-compartment cover. The keyboard is ready for use.

What to do next:

•To work with another piece of hardware, go to the appropriate section.

•To complete the replacement, go to “Completing the parts replacement” on page 68.

Completing the parts replacement

After completing the installation or replacement for all parts, you need to reinstall the computer cover and reconnect cables. Depending on the parts you installed or replaced, you might need to confirm the updated information in the Setup Utility program. Refer to Chapter 7 “Using the Setup Utility program” on page 79.

To reinstall the computer cover and reconnect cables to your computer, do the following:

1.Make sure that all components have been reassembled correctly and that no tools or loose screws are left inside your computer. See “Locating components” on page 12 for the locations of various components in your computer.

2.Make sure that the cables are routed correctly before reinstalling the computer cover. Keep cables clear of the hinges and sides of the computer chassis to avoid interference with reinstalling the computer cover.

3.Align the four plastic tabs on the top of the computer cover with the corresponding tabs in the front bezel. Then, pivot the computer cover downward until it snaps into position.

68ThinkCentre User Guide

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Lenovo 3298, 3281, 3280, 3297, 3305, 3296, 3292, 3291, 3294 Completing the parts replacement, Installing the keyboard batteries
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3293, 3280, 3292, 3309, 3291 specifications

The Lenovo 3294, 3314, 3311, 3297, and 3298 series are designed to cater to various user preferences, providing innovative technology and diverse features suitable for different environments, whether for personal use, education, or business.

The Lenovo 3294 model stands out with its compact design, making it perfect for users seeking a portable solution. It typically comes equipped with a robust processor, ensuring efficient performance for everyday tasks like browsing, document editing, and multimedia consumption. A notable feature in this model is its energy-efficient display, providing vibrant visuals and extending battery life, making it an ideal companion for on-the-go professionals.

The Lenovo 3314 introduces enhanced connectivity options, including multiple USB ports and HDMI output, allowing seamless connection to external devices such as projectors and additional monitors. This model emphasizes user ergonomics, often featuring a backlit keyboard and precision touchpad, which enhance the typing experience and improve productivity, especially in low-light conditions.

Meanwhile, the Lenovo 3311 focuses on multimedia capabilities with improved audio systems, providing an immersive experience whether for gaming, watching movies, or listening to music. It also showcases advanced thermal management technology, ensuring that the system remains cool during heavy usage, thus enhancing performance and longevity.

The Lenovo 3297 and 3298 are geared towards enterprise users, featuring enhanced security options such as fingerprint readers and Trusted Platform Module (TPM) for data protection. These models often include robust processors suitable for heavier computational tasks, making them perfect for business applications. Additionally, larger storage options ensure that users have ample space for their files, whether for applications or multimedia content.

All models share certain characteristics, such as reliable build quality and Lenovo's commitment to customer satisfaction. They often come pre-loaded with Lenovo Vantage, a user-friendly application that helps manage system settings, updates, and warranty information effortlessly.

In conclusion, the Lenovo 3294, 3314, 3311, 3297, and 3298 series have been tailored to meet specific user needs, whether it be for performance, portability, or multimedia capabilities. With their innovative features and technologies, these models represent Lenovo's dedication to providing high-quality devices for a diverse range of applications. Whether for casual use, education, or business, there is a suitable option within this versatile lineup.