Trademarks
LENOVO, LENOVO logo, THINKPAD, THINKPAD logo, and TRACKPOINT are trademarks of Lenovo. Intel
and Thunderbolt are trademarks of Intel Corporation or its subsidiaries in the U.S. and/or other countries.
Microsoft, Microsoft Teams, and Windows are trademarks of the Microsoft group of companies. The terms
HDMI and HDMI High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI
Licensing LLC in the United States and other countries. USB-C is a registered trademark of USB
Implementers Forum. All other trademarks are the property of their respective owners.
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ThinkPad L14 Gen 4 and L15 Gen 4 Hardware Maintenance Manual