Fn Key Combinations - Lenovo B5400 Touch Hardware Maintenance Manual

Fn key combinations

The following table describes the functions of Fn key combinations.
Table 3. Function key combinations
Fn+Esc:
Fn+F1:
Fn+F2:
Fn+F3:
Fn+F5:
Fn+F6:
Fn+F9:
Fn+F10:
Fn+F11:
Fn+F12:
Fn+PrtSc:
Fn+Insert:
Fn+Home:
Fn+End:
Fn+ ↑ / ↓:
Fn+ → / ←:
Lenovo B5400/M5400/M5400 Touch
• On the Windows 7 operating system: Press Fn+Esc
to open the camera and audio settings window. The
camera preview is turned on. Change the camera and
audio settings as desired.
• On the Windows 8 operating system: Press Fn+Esc to
enable or disable the camera.
Enters sleep mode.
Turns on/off the backlight of the LCD screen.
Opens the display device switch interface. Select this
notebook or an external display.
Enables/Disables wireless devices.
Enables/Disables the touchpad and touchpad buttons.
Starts/Pauses playback of Windows Media Player.
Stops playback of Windows Media Player.
Skips to the previous track.
Skips to the next track.
Activates the system request.
Enables/Disables the scroll lock.
Activates the pause function.
Activates the break function.
Increases/Decreases display brightness.
Increases/Decreases sound volume.
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