Lenovo G450/G550 User Guide V2.0
Page 23
... basics Special keys and buttons Your computer has several special keys and buttons. Volume buttons and OneKey Rescue System button c ba d Volume buttons (a~c) (specific models only) a Volume up b Volume down c Mute/Unmute OneKey Rescue System button ( d) • When the computer is powered-off, press this button to enter the OneKey Rescue System if Lenovo OneKey Rescue System has...
... basics Special keys and buttons Your computer has several special keys and buttons. Volume buttons and OneKey Rescue System button c ba d Volume buttons (a~c) (specific models only) a Volume up b Volume down c Mute/Unmute OneKey Rescue System button ( d) • When the computer is powered-off, press this button to enter the OneKey Rescue System if Lenovo OneKey Rescue System has...
Lenovo G450/G550 User Guide V1.0
Page 23
Note: For details, see "OneKey Rescue System" on page 23. 15 Learning the basics Special keys and buttons Your computer has several special keys and buttons. Volume buttons and OneKey Rescue System button c ba d Volume buttons (a~c) (specific models only) a Volume up b Volume down c Mute/Unmute OneKey Rescue System button ( d) • 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. Chapter 2.
Note: For details, see "OneKey Rescue System" on page 23. 15 Learning the basics Special keys and buttons Your computer has several special keys and buttons. Volume buttons and OneKey Rescue System button c ba d Volume buttons (a~c) (specific models only) a Volume up b Volume down c Mute/Unmute OneKey Rescue System button ( d) • 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. Chapter 2.