Ideapad Y480, Y580 User Guide V1.0

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Trademarks
The following terms are trademarks or registered trademarks of Lenovo in the United States, other
countries, or both.
Lenovo
IdeaPad
OneKey
Veri Fac e
Microsoft and Windows are trademarks of Microsoft Corporation in the United States, other
countries, or both.
NVIDIA and Optimus are trademarks and/or registered trademarks of NVIDIA Corporation in the
United States and other countries.
Other company, products, or service names may be trademarks or service marks of others.