Toshiba Satellite U200 - Manual (Page 114)

5-4 User’s Manual
The Keyboard
Instant security: Press Fn + F1 to blank the screen to prevent others from
accessing your data. To restore the screen and original settings, press any
key or press the Touch Pad. If a screensaver password is registered, a
dialog box will appear. Enter the screensaver password and click OK. If no
password is set, the screen will be restored when you press any key or
press the Touch Pad.
Power save mode: Pressing Fn + F2 changes the power save mode.
If you press Fn + F2 in a Windows environment, the settings dialog box for
the Power Save Mode will be displayed. Continue holding down Fn, and
release and press F2 again to toggle between the settings. Release both
Fn and F2 to put the new setting into effect. You can also change this
setting through the Profile options in TOSHIBA Power Saver.
Standby: When you press Fn + F3, the computer enters the Standby
Mode. Before entering Standby, a dialog box appears asking for your
confirmation. This dialog box will not be displayed in the future when you
click the check box.
Hibernation: When you press Fn + F4, the computer enters the
Hibernation Mode. Before entering Hibernation, a dialog box appears
asking for your confirmation. This dialog box will not be displayed in the
future when you click the check box.
Display selection: Press Fn + F5 to change the active display device.
When you press these hot keys, a dialog box appears. Only selectable
devices will be displayed. Hold down Fn and press F5 again to change the
device. When you release Fn and F5, the selected device will change. If
you hold down these hot keys for five seconds the selection will return to
the internal LCD.