Manuals / Lenovo / Computer Equipment / Laptop

Lenovo 429040 manual Detaching a ThinkPad X220 Ultrabase, For Windows 7 and Windows Vista

Models: 429040

1 270
Download 270 pages 57.14 Kb
Page 169
Image 169

4. When the computer is already docked to the ThinkPad X220 UltraBase, you can start the computer.

Note: You can turn the key clockwise to lock it. Then, 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.

Detaching a ThinkPad X220 Ultrabase

Attention: Do not detach your computer from the ThinkPad X220 UltraBase while the docking indicator of the ThinkPad X220 UltraBase is blinking or on. Wait until the docking indicator turns off. Detaching while the indicator is blinking or on causes the system to beep, and the computer may halt.

You can hot detach or warm detach the computer from the ThinkPad X220 UltraBase. Hot detach is detaching the computer from the ThinkPad X220 UltraBase while in operating mode; warm detach is detaching the computer from the ThinkPad X220 UltraBase while in sleep (standby) mode.

To perform a hot-detach, follow the steps below:

For Windows 7 and Windows Vista:

1.Click Start, and then press the right arrow button.

2.Select Undock.

3.Make sure that the docking indicator of the ThinkPad X220 UltraBase is off.

For Windows XP:

1.Select the Undock Computer in the Start menu.

2.Make sure that the docking indicator of the ThinkPad X220 UltraBase is off.

Note: Detaching the UltraBase suddenly while the computer is operating without performing the procedure above may cause the system to malfunction or hang.

To perform a warm-detach, press the eject request button of the ThinkPad X220 UltraBase. The system will then resume with an OK message. Make sure that the docking indicator of the ThinkPad X220 UltraBase is off. The computer will re-enter sleep (standby) mode.

If you are hot-or warm-detaching the computer, make sure that

•the devices connected to USB, Serial, and Parallel connectors are not in use.

•the connection to a Modem or Ethernet port has ended.

Chapter 7. Enhancing your computer 153

Page 168 Page 170
Page 169
Image 169
Lenovo 429040 manual Detaching a ThinkPad X220 Ultrabase, For Windows 7 and Windows Vista
Page 168 Page 170

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.