Lenovo B550 Lenovo B550 User Guide V1.0 - Page 21

Special button, OneKey Rescue system button

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Chapter 2. Learning the basics Special button OneKey Rescue system button • When the computer is powered off, press this button to enter the OneKey Rescue system if Lenovo OneKey Rescue system has been preinstalled. • In Windows operating system, press this button to start Lenovo OneKey Recovery. Note: For details, see "OneKey Rescue system" on page 19. 13

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Chapter 2. Learning the basics
13
Special button
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OneKey Rescue system button
•
When the computer is powered off, press this button to enter the OneKey Rescue system if
Lenovo OneKey Rescue system has been preinstalled.
•
In Windows operating system, press this button to start Lenovo OneKey Recovery.
Note:
For details, see “OneKey Rescue system” on page 19.