Lenovo Notebook Computer User Guide
radio waves of the wireless card might cause other electronic equipment out of function and result in serious accident.
1.1.19Mute button 
The Mute button enables you to quickly mute the sound from your computer.
1.1.20Novo button 
By default, the Novo Key is the Onekey Recovery key. It is used to activate the “Onekey Recovery” application. When the computer is powered off, press the Novo Key to enter into the system recovery application. You can recover, backup or uninstall the system through the application. See < OneKey Recovery 4.6 User Guide > in Lenovo Drivers CD for details.
Caution: Make sure you have already backed up the data on the hard drive. The system recovery will reformat the hard drive and restore it to factory settings.
If your operation system has installed the “EnergyCut” software, you can quickly lunch the EnergyCut program under the working operating system （ such as WinXP or other more advanced opertating system）
1.1.21Power switch 
Use the power switch to turn on the computer. To turn off your computer, use the Start ‐> Shutdown option. The power switch can also be programmed to shut down the computer or put it into standby or hibernation.
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