Lenovo B575 Lenovo B575 User Guide V1.0 - Page 16

Fn + Insert, Fn + PrtSc - not turning on

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Chapter 2. Learning the basics The following describes the features of each function key. Fn + Esc: Turn on/off the integrated camera. Fn + F1: Enter sleep mode. Fn + F2: Turn on/off the backlight of the LCD screen. Fn + F3: Open the interface for the display device switch to select this notebook or an external display. Fn + F4: Open the interface for display resolution settings. Fn + F5: Open the interface for integrated wireless devices settings (on/off). Fn + F6: Enable/Disable the touchpad. Fn + F9: Start/Pause playback of Windows Media Player. Fn + F10: Stop playback of Windows Media Player. Fn + F11: Skip to the previous track. Fn + F12: Skip to the next track. Fn + Insert: Enable/Disable the scroll lock. Fn + PrtSc: Activate the system request. Fn + Home: Activate the pause function. Fn + End: Activate the break function. Fn Increase/Decrease display brightness. Fn Increase/Decrease sound volume. 12

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12
Chapter 2. Learning the basics
The following describes the features of each function key.
Fn + Esc:
Turn on/off the integrated camera.
Fn + F1:
Enter sleep mode.
Fn + F2:
Turn on/off the backlight of the LCD screen.
Fn + F3:
Open the interface for the display device switch to select this
notebook or an external display.
Fn + F4:
Open the interface for display resolution settings.
Fn + F5:
Open the interface for integrated wireless devices settings
(on/off).
Fn + F6:
Enable/Disable the touchpad.
Fn + F9:
Start/Pause playback of Windows Media Player.
Fn + F10:
Stop playback of Windows Media Player.
Fn + F11:
Skip to the previous track.
Fn + F12:
Skip to the next track.
Fn + Insert:
Enable/Disable the scroll lock.
Fn + PrtSc:
Activate the system request.
Fn + Home:
Activate the pause function.
Fn + End:
Activate the break function.
Fn +
↑
/
↓
:
Increase/Decrease display brightness.
Fn +
→
/
←
:
Increase/Decrease sound volume.