9.Select the Resolution of the secondary display.

10.Set the relative position of the each monitor by dragging its icon. You can set the monitors in any relative position, but the icons must touch each other.

11.Click OK to apply the changes.

Note: To change the color settings, right-click on the desktop, and click Screen resolution. Click Advanced Settings, select the Monitor tab, then set Colors.

For Windows Vista:

1.Attach the computer to an external monitor.

2.Right-click on the desktop, and click Personalize.

3.Click Display Settings.

4.Click the Monitor-2icon.

5.Select the Extend the desktop onto this monitor check box.

6.Click the Monitor-1icon (for the primary display, the computer display).

7.Select the Resolution and Colors of the primary display.

8.Click the Monitor-2icon (for the external monitor).

9.Select the Resolution and Colors of the secondary display.

10.Set the relative position of the each monitor by dragging its icon. You can set the monitors in any relative position, but the icons must touch each other.

11.Click OK to apply the changes.

For Windows XP:

1.Attach the computer to an external monitor.

2.Right-click on the desktop, and click Properties to open the Display Properties window.

3.Click the Settings tab.

4.Click the Monitor-2icon.

5.Select the Extend my Windows desktop onto this monitor check box.

6.Click the Monitor-1icon (for the primary display, the computer display).

7.Select the screen resolution and color quality of the primary display.

8.Click the Monitor-2icon (for the external monitor).

9.Select the screen resolution and color quality of the secondary display.

10.Set the relative position of the each monitor by dragging its icon. You can set the monitors in any relative position, but the icons must touch each other.

11.Click OK to apply the changes.

•Problem: Display switching does not work.

Solution: If you use the Extend desktop function, disable it, and change the display output location. If a DVD movie or a video clip is playing, stop the playback, close the application, and then change the display output location.

•Problem: If you use the Extend desktop function, you cannot set a higher resolution or higher refresh rate on the secondary display.

Solution: Change the resolution and the color depth to lower settings for the primary display by doing the following:

For Windows 7: Change the resolution depth to lower settings for the primary display. Refer to the “Solution” for “The Extend desktop function does not work” above.

Chapter 10. Troubleshooting computer problems 225

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Lenovo 429040 manual Click Display Settings, Select the Extend the desktop onto this monitor check box
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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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