4

Computer display

The high-resolution thin-film transistor (TFT) premium display provides clear and brilliant text and graphics.

For details, refer to the instructions in Changing display settings.

5

Built-in microphone

The built-in microphone captures sound and voice when it is used with an application program capable of handling audio.

6

System status indicators

Your computer has a hard disk drive access indicator.

If your computer is shipped with a wireless LAN feature, a wireless WiMAX feature, a wireless WAN feature, and a Bluetooth, it also has a Wireless LAN/WAN/WiMAX status indicator and a Bluetooth status indicator.

7

Power switch

The power switch is lit whenever the computer is on and is not lit when the computer is in sleep mode.

Use the power switch to turn on the computer. To turn off your computer, use the Start menu Shut Down options.

If you cannot turn off the computer by this method, press and hold the power switch for 2 seconds.

If your computer stops responding and you cannot turn it off, press and hold the power switch for 4-6 seconds. If the computer still does not respond, remove the ac power adapter and reset the computer by inserting a needle or a straightened paper clip into the emergency reset hole to turn off the computer. To locate the emergency reset hole, refer to Bottom view.

The power switch also can be programmed through Power Manager to turn off the computer or put the computer into sleep or hibernation mode.

8

ThinkVantage button

You can use the ThinkVantage button to interrupt the startup sequence of your computer and start the Rescue and Recovery® workspace, which runs independently of the Windows® operating system and is hidden from it.

9

Volume control buttons

The built-in volume buttons enable you to quickly adjust the volume of the sound from your computer, mute the sound entirely, or set the microphone to mute.

For details, refer to the instructions in Volume and mute buttons.

10

PCI Express Mini Card slot for wireless LAN/WiMAX (some models)

Your computer might include a PCI Express Mini Card for wireless LAN/WiMAX in the PCI Express Mini Card slot which enables wireless LAN/WiMAX communications.

11

Fingerprint reader

Your computer has a fingerprint reader. The fingerprint authentication technology enables you to use your fingerprint to start the computer and enter the ThinkPad Setup.

For details, refer to the instructions in Using a fingerprint reader.

Chapter 1. Product Overview 3

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Lenovo 3444CUU manual Computer display, Built-in microphone, System status indicators, Power switch, ThinkVantage button
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3444CUU specifications

The Lenovo 3444CUU is a versatile laptop designed to cater to a wide range of user needs, from business professionals to students. This model stands out due to its solid build quality, innovative technologies, and user-friendly features.

At the heart of the Lenovo 3444CUU lies an efficient Intel processor, designed to handle everyday computing tasks with ease. The inclusion of powerful integrated graphics ensures smooth performance during both productivity tasks and casual gaming sessions. With an ample amount of RAM, users can multitask seamlessly, switching between applications without experiencing any lag.

One of the most significant highlights of the Lenovo 3444CUU is its stunning display. The laptop is equipped with a high-definition screen that delivers vibrant colors and sharp visuals, making it ideal for watching movies, editing photos, or presenting slideshows. The anti-glare technology incorporated into the display reduces reflections, enabling comfortable viewing in various lighting conditions.

The design of the Lenovo 3444CUU emphasizes portability and convenience. It boasts a lightweight chassis, allowing users to easily carry it along for meetings or classes. The ergonomic keyboard provides a comfortable typing experience, complete with responsive keys that enhance productivity during long typing sessions. Additionally, the touchpad is accurate and supports multi-touch gestures for easy navigation.

Connectivity is a strong point for the Lenovo 3444CUU. It features multiple USB ports, an HDMI output, and an SD card reader, ensuring compatibility with a wide range of peripherals and devices. Wi-Fi and Bluetooth capabilities provide reliable wireless connectivity for seamless internet access and peripheral connections.

The battery life of the Lenovo 3444CUU is commendable, lasting throughout a full day of work or study on a single charge. This feature is particularly beneficial for users who are frequently on-the-go, eliminating the need to search for power outlets.

In terms of security, the Lenovo 3444CUU includes advanced features like a fingerprint reader and a secure BIOS, providing users with peace of mind. These technologies help protect sensitive data and ensure that only authorized users have access to the device.

Overall, the Lenovo 3444CUU stands out as a reliable, efficient, and feature-rich laptop suitable for various tasks, making it an excellent choice for anyone in need of a dependable computing solution. Its blend of performance, portability, and security features caters to the demands of modern users, making it a noteworthy addition to Lenovo’s diverse laptop lineup.
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