Toshiba Satellite Pro A50-A - Manual (Page 56)

Function keys let you enable or disable certain features of the computer.
The functions can be performed by pressing the associated function keys.
Mute
Pressing FN + ESC turns the volume on and off.
Lock
Pressing FN + F1 enters ''Lock computer mode''. To restore your
desktop, you need to log on again.
Power Plan
Pressing FN + F2 changes the power settings.
Sleep
Pressing FN + F3 switches the system to Sleep Mode.
Hibernate
Pressing FN + F4 switches the system to Hibernation Mode.
Output
Pressing FN + F5 changes the active display device.
To use a simultaneous mode, you must set the resolution of the internal
display panel to match the resolution of the external display device.
Brightness Down
Pressing FN + F6 decreases the computer's display panel brightness
in individual steps.
Brightness Up
Pressing FN + F7 increases the computer's display panel brightness in
individual steps.
Wireless
Pressing FN + F8 turns the Airplane mode on or off.
If no wireless communication device is installed, no dialog box will appear.
Touch Pad
Pressing FN + F9 enables or disables the Touch Pad function.
Zoom (Display resolution)
Pressing FN + Space changes the display resolution.
ODD
Pressing FN + TAB ejects the disc tray.
Reduce
Pressing FN + 1 reduces the icon size on the desktop or the font sizes
within one of the supported application windows.
Enlarge
Pressing FN + 2 enlarges the icon size on the desktop or the font
sizes within one of the supported application windows.
Volume down
Pressing FN + 3 decreases the volume in increment.
User's Manual 4-3