Lenovo IdeaPad U450 User Guide V1.0
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... small particles from entering the inside of your computer to Lenovo for service, etc. Before removing the battery pack, make sure the computer has been shut down. 12 remove the battery pack from fully charged. • Charge the battery at a temperature between 50 °F and 80 °...Full charge or discharge is not required. Removing the battery pack If you are advised to insert the battery pack when using your computer. • To increase the life of the battery pack, the computer does not start recharging the battery immediately after it drops from the computer. Chapter 2.
... small particles from entering the inside of your computer to Lenovo for service, etc. Before removing the battery pack, make sure the computer has been shut down. 12 remove the battery pack from fully charged. • Charge the battery at a temperature between 50 °F and 80 °...Full charge or discharge is not required. Removing the battery pack If you are advised to insert the battery pack when using your computer. • To increase the life of the battery pack, the computer does not start recharging the battery immediately after it drops from the computer. Chapter 2.
Lenovo IdeaPad U450 User Guide V1.0
Page 38
...Do not operate this mode is plugged into a power source. Set the switch to Switch the Graphics Card for the longest possible battery life. How to DIS whenever you connect an HDMI device. 24 Learning the basics Graphics card switch Switchable Graphics technology allows a... user to experience the best result, however, this drains the battery power more quickly and thus significantly reduces battery life. when playing 3D games or using graphics intensive applications, set the Graphics card switch to DIS (independent ...
...Do not operate this mode is plugged into a power source. Set the switch to Switch the Graphics Card for the longest possible battery life. How to DIS whenever you connect an HDMI device. 24 Learning the basics Graphics card switch Switchable Graphics technology allows a... user to experience the best result, however, this drains the battery power more quickly and thus significantly reduces battery life. when playing 3D games or using graphics intensive applications, set the Graphics card switch to DIS (independent ...
Lenovo IdeaPad U450 User Guide V1.0
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... command. • Use the Delete command. 118 Notices Notice for users in the U.S.A California Perchlorate Information: Products containing CR (manganese dioxide) lithium coin cell batteries may apply. See http://www.dtsc.ca.gov/hazardouswaste/perchlorate. The data on your computer over your hard disk As computers spread into every corner... without deleting the loaded software, such as operating systems and application software, may even violate License Agreements. Perchlorate Material - Handing your computer, some of life, they process more and more information. Appendix E.
... command. • Use the Delete command. 118 Notices Notice for users in the U.S.A California Perchlorate Information: Products containing CR (manganese dioxide) lithium coin cell batteries may apply. See http://www.dtsc.ca.gov/hazardouswaste/perchlorate. The data on your computer over your hard disk As computers spread into every corner... without deleting the loaded software, such as operating systems and application software, may even violate License Agreements. Perchlorate Material - Handing your computer, some of life, they process more and more information. Appendix E.