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Lenovo Notebook Computer User Guide
32‐bit color.
1.1.17Battery
With a charged battery installed, you can use your notebook without connecting it to an electrical outlet. For more details, see”Using Battery”.
Note: Do not press the computer too hard while you are trying to release the battery pack. It might damage your computer.
1.1.18Wireless & Bluetooth Enable/Disable button![](/images/new-backgrounds/1102867/10286717xi2.webp)
Pressing Wireless & Bluetooth button can enable/disable both of the
wireless and Bluetooth function.
Hint: Wireless LAN and Bluetooth are options to marketing requirements. It will extend the operating time of battery if the wireless or Bluetooth function is disabled.
Caution: Do not use the wireless communication function in the hospital or nearby any electronic medical equipment! The radio waves of the wireless card might cause the electronic medical equipment out of function and result in serious accident.
Caution: Do not use the wireless communication function on the plane! The radio waves of the wireless card might cause the electronic equipments out of function and result in serious accident.
Caution: Avoid interfering with other electronic equipment when you enable the wireless communication function! The
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