2.Place a soft, clean towel or cloth on the desk or surface. Hold the sides of your computer and gently lay it down so that the screen is against the surface and the cover is facing up.

3.Remove the computer cover. See “Removing the computer cover” on page 36.

4.Locate the hard disk drive in the computer. See “Locating components” on page 12.

5.Do one of the following:

If your computer comes with the 20-inch display, press the clips of the hard disk drive bracket inward and then slide the hard disk drive upward to remove it from the chassis.

Figure 18. Removing the hard disk drive (20-inch display)

If your computer comes with the 23-inch display, press the clips of the hard disk drive bracket inward and then slide the hard disk drive to the left to remove it from the chassis.

Figure 19. Removing the hard disk drive (23-inch display)

6.Disconnect the signal cable and the power cable from the hard disk drive.

7.Flex the sides of the hard disk drive bracket properly to remove the hard disk drive out of the bracket.

8.To install the new hard disk drive into the bracket, flex the bracket and align pin 4 on the bracket with the corresponding holes in the hard disk drive.

1 , pin

2 , pin

3 , and pin

42ThinkCentre User Guide

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Lenovo 3293, 3281, 3280, 3297, 3305, 3296, 3298, 3292, 3291, 3294, 3311, 3314, 3309, 3312 Removing the hard disk drive 20-inch display

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.