Make sure that the security settings on the connected computer allow you to upload your business card.

•Problem: Your computer is connected to a Bluetooth-enabled computer that works as an FTP server, but you cannot see any files in the FTP server.

Solution: Check the newly shared files as follows:

1.In the menu of My Bluetooth Places, click View.

2.Click Update. The status is updated in the window, so that you can check the newly shared files.

Make sure that the shared folder in the connected computer contains the files you are looking for.

Make sure that the security settings on the connected computer allow you to connect and view the files in the computer.

•Problem: Your computer is connected to a Bluetooth-enabled computer, but you cannot gain access to the network.

Solution: Make sure that the Bluetooth-enabled computer is connected to a network.

Make sure that the connected computer has been set up to share its network connectivity and that the security settings allow you to connect and establish the remote network access.

•Problem: Your computer cannot connect a Bluetooth-enabled computer that uses serial port applications.

Solution: Reestablish a connection with the Bluetooth-enabled computer, and try the serial connection again.

•Problem: Bluetooth serial port was disconnected automatically.

Solution: When any serial-based connection is established, an inactivity timer starts. If no application opens the port, the connection is ended automatically. This is a normal characteristic of the serial-based connection and is not a defect. If you need the Bluetooth serial port, just reconnect it.

•Problem: PIM Synchronization failed with an error message “The Synchronization with xxx (Bluetooth device name) failed. PIM (Personal Information Manager) Interface failed.”

Solution: Start a mail application, and set up your e-mail account. OR, modify the Bluetooth configuration so as not to synchronize e-mail items, as follows:

1.Double-click My Bluetooth Places.

2.Click Bluetooth, and select Bluetooth Setup Wizard.

3.Select I want to configure the Bluetooth services that this computer will provide to remote devices., and click Next.

4.Select PIM Synchronization, and click Configure.

5.Select Do Not Synchronize in the e-mail synchronization selection, and click OK.

6.Click Finish to close the Bluetooth Service Selection window.

•Problem: ThinkPad Bluetooth with Enhanced Data Rate Software does not function.

Solution: Do the following:

1.Turn on Bluetooth by pressing Fn+F5.

2.Click Start ➙ Control Panel.

3.Click the Performance and Maintenance icon.

4.Click the System icon.

5.Click the Hardware tab.

6.Click the Device Manager button. The Device Manager window opens.

7.Check whether the words “Bluetooth Device” appear in the device listing in the window.

216User Guide

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Lenovo X220I TABLET, X220 TABLET, X220-4287, 42872W5, 42875TU, 4290WFZPC10D518, 42912XU, 429133U, 4291BR6PC10B616 User Guide
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4291BR6PC10B616, 42875TU, 428742U, 4294CTO, X220-4287 specifications

Lenovo's X220i, X220i Tablet, and their respective models such as 42872W5, 42912XU, and 429133U are part of the ThinkPad series, renowned for their reliability, performance, and innovative features tailored for both business and personal use. The X220i and X220i Tablet stand out in the ultrabook category, offering a perfect balance between portability and functionality, making them ideal for professionals on the go.

The X220i features a 12.5-inch display, which delivers vibrant visuals and clear text, ensuring users can work efficiently in various lighting conditions. The display options may include HD resolutions with anti-glare technology, minimizing reflections and enhancing visibility. The X220i Tablet takes portability a step further by incorporating touchscreen capabilities, allowing for a more interactive experience, which is particularly useful for presentations and drawing applications.

Under the hood, both models are powered by Intel Core processors, providing solid performance for multitasking and demanding applications. The X220i comes with options for up to 8GB of RAM, ensuring smooth operation even when handling multiple applications simultaneously. Storage options typically include fast SSDs, which not only enhance boot times but also improve file access speeds, contributing to overall responsiveness.

A key feature of the ThinkPad series is its exceptional build quality. The X220i and X220i Tablet are constructed with durable materials, including magnesium alloy and reinforced hinges, designed to withstand the rigors of daily use. Additionally, they are tested against military specifications, ensuring reliability in challenging conditions.

Connectivity options are extensive, featuring USB 3.0 ports, a VGA port, and HDMI, allowing users to connect to various peripherals and external displays. Advanced wireless connectivity options such as Wi-Fi and Bluetooth enable seamless communication and file sharing.

Battery life is another area where the X220i series excels. The laptops are designed to last an extended period on a single charge, often exceeding 8 hours, making them suitable for long workdays without the need for a power outlet.

In conclusion, the Lenovo X220i, X220i Tablet, and their variants like 42872W5, 42912XU, and 429133U are exemplary devices that blend portability, performance, and durability. Ideal for professionals and students alike, these devices cater to a range of computing needs while maintaining a compact and lightweight profile.
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