Panasonic CF-18 - Manual (Page 122)

122
Dealing with Problems (Advanced)
Sound
The sound is not heard Try changing the mute by pressing Fn+F4 or Fn+F6.
Volume does not change when
Fn+F5 or Fn+F6 is pressed
If the Windows sound function is not active, the volume will not change even if
is displayed.
The audio is distorted Audio distortion may occur when operations are performed by pressing Fn in
combination with another key. Stop playing and start again.
When starting Sound Recorder, it
displays the message: "There was an
error updating the registry" Sound Recorder displays this error message when started by a user with a
limited account if the user's language setting is different to that of the user with
the administrator authority which last started it. This will not affect the operation
of the computer.
Fast User Switching Function
Some applications may not work
properly When switching to a different user with the Fast User Switching function, the
following problems may occur.
• Some applications may not work properly
• Key combination with
Fn may not work.
• It may not be possible to set the settings of the display.
• A serial mouse may not work.
• <Only for models with wireless LAN>
Wireless LAN may be used.
In this case, log off all users without using Fast User Switching function, and try
the operation once more. If the problem persists, restart the computer.
Others
No response Press Ctrl+Shift+Esc to open Task Manager and close the software
application which is not responding.
Is there an input screen (e.g., password input screen at startup) hidden behind
another window? Use
Alt+Tab to check for other windows being displayed.
After shutting down by sliding the power switch for more than four seconds,
slide the power switch to power on and open the application again. If the
program no longer works normally, delete the program using the following
menu. Then reinstall the program.
[start] - [Control Panel] - [Add or Remove Programs]