1.Click Start Control Panel.

2.Click Hardware and Sound.

3.Click Devices and Printers.

4.Double-click USB Enhanced Performance Keyboard. The USB Enhanced Performance Keyboard Customization program starts.

If these actions do not correct the problem, have the computer and keyboard serviced. See Chapter 11 “Getting information, help, and service” on page 109 for details.

The mouse or pointing device does not work

Symptom: The mouse or pointing device does not work.

Actions:

Verify that the mouse or pointing-device cable is securely attached to the correct connector on the computer. Depending on the type of mouse you have, the mouse cable will connect to either the mouse, serial, or USB connector. Some keyboards have integrated USB connectors that can be used for a USB mouse or pointing device.

Verify that the device drivers for the mouse or pointing device are installed correctly.

If you are using a USB keyboard or mouse, verify that the USB connectors are enabled in the BIOS settings. See “Enabling or disabling a device” on page 75.

If these actions do not correct the problem, run the diagnostic programs (see “Diagnostic programs” on page 106 for instructions). If you need technical assistance, see Chapter 11 “Getting information, help, and service” on page 109.

The pointer on the screen does not move smoothly with the mouse

Symptom: The pointer on the screen does not move smoothly with the mouse.

Action: Erratic movement of the mouse pointer is generally caused by a buildup of dirt, oils, and other contaminants on the ball inside the mouse. Clean the mouse. See “Optical mouse” on page 85 for instructions.

The fingerprint reader does not work

Symptom: The fingerprint reader does not work.

Action: The following could cause the fingerprint reader not to operate properly:

Not enrolling your fingerprint correctly.

Scratching the surface of the reader with a hard, pointed object.

Scraping the surface of the reader with your nail or anything hard.

Using or touching the reader with a dirty finger.

The surface of your finger is very different from when you enrolled your fingerprint.

The wireless keyboard does not work

Symptom: The wireless keyboard does not work.

Action: If the Transceiver Communications LED is on and the wireless Keyboard does not work, restart your computer. If restarting your computer does not solve the problem, verify that the following conditions are met:

The batteries are properly installed.

The batteries still retain their current.

96ThinkCentre User Guide

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Lenovo 268, 7517, 5069 Mouse or pointing device does not work, Pointer on the screen does not move smoothly with the mouse

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.