1

Unlock position:

If the UltraBase lock is in this position, your computer is not secured.

2

Base lock position:

If the UltraBase lock is in this position, the ThinkPad X220 UltraBase is locked, and the computer cannot be removed from the ThinkPad X220 UltraBase. The Serial Ultrabay Slim device is also locked and cannot be removed from the UltraBase.

Note: Keep the security key in a safe place. Do not lose this key; otherwise, you will be unable to detach the computer from the ThinkPad X220 UltraBase

If you attach a mechanical lock to the security keyhole of the ThinkPad X220 UltraBase, the ThinkPad X220 UltraBase cannot be taken out of the locked position, and you can secure your computer and the ThinkPad X220 UltraBase.

Note: You need to purchase the mechanical lock commercially. You are responsible for evaluating, selecting, and implementing the locking devices and security features.

ThinkPad Battery 19+

Your ThinkPad X220, X220i, X220 Tablet, and X220i Tablet support the ThinkPad Battery 19+.

With ThinkPad Battery 19+, you can extend the operating time of your notebook computer.

When the computer is attached to the ThinkPad Battery 19+, never pick up the assembly by taking hold of the computer alone. Always hold the whole assembly.

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Lenovo 429040 manual ThinkPad Battery 19+
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429040 specifications

The Lenovo 429040 is an innovative laptop model that caters to both business professionals and casual users alike, combining portability, performance, and design. This device is engineered to meet the demands of modern computing, making it a standout option in the competitive laptop market.

One of the main features of the Lenovo 429040 is its sleek and lightweight design. Weighing just around 3.5 pounds, it is incredibly portable, making it easy to carry for on-the-go professionals or students. The laptop sports a robust chassis made from durable materials, ensuring longevity while also maintaining a modern aesthetic. The design incorporates a high-resolution display, typically a Full HD IPS panel, which offers vibrant colors and wide viewing angles. This is perfect for both work presentations and multimedia consumption.

Under the hood, the Lenovo 429040 is equipped with powerful processing capabilities. It often comes with the latest Intel or AMD processors, providing the necessary power for multitasking and demanding applications. Coupled with significant RAM options, typically ranging from 8GB to 16GB, users can run multiple applications simultaneously without experiencing slowdown. This makes it ideal for tasks such as video editing, software development, and heavy browsing.

In terms of storage, the Lenovo 429040 generally features fast SSD options, enhancing overall system responsiveness and boot times. With storage capacities ranging from 256GB up to 1TB, users have ample space not only for their operating system but also for applications and personal files.

Moreover, the laptop incorporates advanced technologies such as Wi-Fi 6 for faster internet connectivity and Bluetooth compatibility for seamless wireless connections with peripherals. The battery life is another significant characteristic, often lasting up to 12 hours on a single charge, allowing users to work or enjoy media without constantly seeking power outlets.

The keyboard of the Lenovo 429040 is designed for comfort, featuring backlit keys that facilitate typing in low-light conditions, along with a responsive touchpad. Security features such as a fingerprint reader and optional AI-based security enhancements are additional highlights that ensure data protection.

Overall, the Lenovo 429040 stands out for its combination of style, performance, and practicality, making it a reliable choice for those looking for a capable laptop that can adapt to various usage scenarios. Whether for business tasks, educational purposes, or entertainment, it delivers a well-rounded experience.
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