Toshiba Libretto U100 - Manual (Page 116)

5-4 User’s Manual
The Keyboard
Hot keys
Hot keys (Fn + a function or Esc key) let you enable or disable certain
features of the computers.
Sound mute: Pressing Fn + Esc in a Windows environment turns sound
on or off. When you press these hot keys, the current setting will change
and be displayed as an icon.
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 AccuPoint. 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 AccuPoint.
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.