Hot Keys - Toshiba Satellite C640 Series User Manual

Hot Keys

Hot keys (pressing FN + a function or ESC key) allow you to enable or
disable certain features of the computer.
Sound mute
Lock
Power plan
Sleep
Hibernate
Output
Brightness down
Brightness up
User's Manual
Pressing FN + ESC in a Windows environment
turns sound on or off. When you press these hot
keys, the current setting will be displayed as an
icon.
Pressing FN + F1 enters "Lock computer" mode.
To restore your desktop, you need to log on
again.
Pressing FN + F2 changes the power settings.
Pressing FN + F3 switches the system to Sleep
Mode.
Pressing FN + F4 switches the system to
Hibernation Mode.
Pressing FN + F5 changes the active display
device.
Pressing FN + F6 decreases the computer's
display panel brightness in individual steps.
Pressing FN + F7 increases the computer's
display panel brightness in individual steps.
The Keyboard
5-3