User's Guide
Table Of Contents
- About this documentation
- Chapter 1. Meet your computer
- Chapter 2. Get started with your computer
- Chapter 3. Explore your computer
- Chapter 4. Accessories
- Chapter 5. Secure your computer and information
- Chapter 6. Configure advanced settings
- Chapter 7. CRU replacement
- Chapter 8. Help and support
- Appendix A. Important safety information
- Appendix B. Accessibility and ergonomic information
- Appendix C. Supplemental information about the Linux operating system
- Appendix D. Compliance information
- Appendix E. Notices and trademarks
Certification-related information
Product name Compliance ID Machine types
• ThinkPad P1 Gen 3
• ThinkPad P1 Gen 3 LTE
• TP00099D
• For India only:
– TP00099E
– TP00099F
– TP00099G
20TH and 20TJ
• ThinkPad X1 Extreme Gen 3
• ThinkPad X1 Extreme Gen 3
LTE
• TP00099D
• For India only:
– TP00099E
– TP00099F
– TP00099G
20TK and 20TL
The latest compliance information is available at:
https://www.lenovo.com/compliance
Regulatory labels
Depending on your country or region, you can find the government-required regulatory information through
one of the following methods:
• On a physical label attached to the outside of your computer shipping carton
• On a physical label attached to your computer
• Through an electronic-label screen (E-label screen) preinstalled on your computer
To
access the E-label screen, do one of the following:
• Restart the computer. When the logo screen is displayed, press F9. The E-label screen is displayed.
• Restart the computer. When the logo screen is displayed, press Enter or tap the prompt to enter the
Startup Interrupt menu. Then, press F9 or tap the Regulatory Information option. The E-label screen is
displayed.
Korean
E-label notice
TCO certification
Selected models are TCO Certified and bear the TCO Certified logo.
Note: TCO Certified is an international third-party sustainability certification for IT products. For details, go
to
https://www.lenovo.com/us/en/pdf/social_responsibility/tco_certified.pdf.
Export classification notice
This product is subject to the United States Export Administration Regulations (EAR) and has an Export
Classification Control Number (ECCN) of 5A992.c. It can be re-exported except to any of the embargoed
countries in the EAR E1 country list.
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P1 Gen 3/X1 Extreme Gen 3 User Guide










