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
Left
1. Power connector Connect to ac power through an ac power adapter.
2. Thunderbolt
™
3 connectors
(USB-C™)
• Charge your computer.
• Charge USB-C compatible devices with the output voltage and current of 5 V
and 3 A.
• Transfer data at Thunderbolt 3 speed, up to 40 Gbps.
• Connect to an external display:
– USB-C to VGA: 1900 x 1200 pixels, 60 Hz
– USB-C to DP: 3840 x 2160 pixels, 60 Hz
• Connect to USB-C accessories to help expand your computer functionality. To
purchase USB-C accessories, go to
https://www.lenovo.com/accessories.
Note: When the battery power is below 10%, the connected USB-C accessories
might not work correctly.
3. HDMI™ connector
Connect to a compatible digital audio device or video monitor, such as an HDTV.
The HDMI connector on your computer supports the HDMI 2.0 standard by
default. If you connect an external display to your computer through the HDMI
connector with an HDMI 1.4 cable, the external display might not work. In this
case, use a qualified HDMI 2.0 cable instead of an HDMI 1.4 cable.
4. Audio connector
• Connect headphones with a 3.5-mm (0.14-inch) and 4-pole plug to listen to the
sound from the computer.
• Connect a headset with a 3.5-mm (0.14-inch) and 4-pole plug to listen to the
sound from the computer or talk with others.
Note: This connector does not support standalone external microphones.
4 P1 Gen 3/X1 Extreme Gen 3 User Guide