Appendix B. Weee and recycling statements

Config menu	182
Date and time menu	182
Security menu	183
Startup menu	184
Restart menu	185
ThinkPad Setup items	185
Updating your system UEFI BIOS	197
Using system management	197
System management	198
Setting management features	199

Chapter 9. Preventing problems . . 201

General tips for preventing problems . . . . . . 201 Making sure device drivers are current . . . . . 202 Getting the latest drivers from the Web site . . 202

Getting the latest drivers using System

Update . . . . . . . . . . . . . . . . 202 Taking care of your computer . . . . . . . . . 203 Cleaning the cover of your computer . . . . 205

Chapter 10. Troubleshooting

computer problems . . . . . . . . . 207

Diagnosing problems	207
Using Lenovo ThinkVantage Toolbox . . . .	207
Troubleshooting	207
Computer stops responding	208
Spills on the keyboard	208
Error messages	209
Errors without messages	211
Beep errors	212
Memory problems	212
Modem and networking	212
Keyboard and other pointing devices . . . . 217
Display and multimedia devices	218
Fingerprint reader problems	228
Battery and power	228
Drives and other storage devices	232
Software problems	232
Ports and connectors	233
Universal Serial Bus problems	233
A docking station or port replicator
problem	233

Chapter 11. Getting support . . . .	235
Before you contact Lenovo	235
Register your computer	235
Download system updates	235
Record information	235
Getting help and service	236
Using diagnostic programs	236
Lenovo support Web site	236
Calling Lenovo	236
Purchasing additional services	241
Appendix A. Regulatory
Information	243
Wireless related information	243
Location of the UltraConnect™ wireless
antennas	244
Locating wireless regulatory notices . . . .	245
Export classification notice	246
Electronic emission notices	246
Federal Communications Commission
Declaration of Conformity	246
Industry Canada Class B emission compliance
statement	246
European Union - Compliance to the
Electromagnetic Compatibility Directive . . .	247
German Class B compliance statement . . .	247
Korea Class B compliance statement . . . .	248
Japan VCCI Class B compliance statement . . 248
Japan compliance statement for products
which connect to the power mains with
rated current less than or equal to 20 A per
phase	248
Lenovo product service information for
Taiwan	248
Pointer to the printed pub for additional regulatory
information	248

Appendix B. WEEE and recycling statements . . . . . . . . . . . . . 249

EU WEEE statements	249
Japan recycling statements	249

Appendix C. Notices . . . . . . . . 251

Trademarks . . . . . . . . . . . . . . . . 252

iii

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.

Lenovo 42872W5, X220I TABLET, X220 TABLET, X220-4287 Appendix B. Weee and recycling statements

Models: 4291BR6PC10B616 42875TU 428742U 4294CTO X220-4287 X220 TABLET 4290WFZPC10D518 X220 429133U 42912XU 42872W5 X220I TABLET X220I

Chapter 9. Preventing problems . . 201

Chapter 10. Troubleshooting

computer problems . . . . . . . . . 207

Chapter 11. Getting support . . . .

235

Appendix A. Regulatory

Information

243

Appendix B. WEEE and recycling statements . . . . . . . . . . . . . 249

4291BR6PC10B616, 42875TU, 428742U, 4294CTO, X220-4287 specifications