Panasonic CF-19 Series Operating Instructions Manual page 28

Troubleshooting (Basic)
Display
The screen is disordered.
During Simultaneous display,
one of the screens becomes
disordered.
The external display does
not work normally.
Touch Pad / Touchscreen (only for model with touchscreen)/Digitizer (only for model with digitizer)
The cursor does not work.
Cannot input using the touch
pad.
Cannot point the correct
position using the included
stylus/pen.
Reference Manual
The Reference Manual is
not displayed.
Others
No response.
28
Changing the number of display colors and resolution may affect the screen. Restart the
computer.
Connecting/disconnecting an external display may affect the screen. Restart the com-
puter.
When using the Extended Desktop, use the same display colors for the external display
as those used by the LCD.
If you continue to experience problems, try changing the display.
Right-click on the desktop, and click [Graphics Properties] - [Display Devices].
Simultaneous display cannot be used until Windows startup is complete (during Setup
Utility, etc.).
If the external display does not support the power saving function, it may not work nor-
mally when the computer enters the power saving mode. Turn off the external display.
When using the external mouse, connect it correctly.
Restart the computer using the keyboard.
Press and press
If the computer does not respond to keyboard commands, read "No response" (
low).
Set [Touch Pad] to [Enable] in the [Main] menu of the Setup Utility.
The drivers for some mice may disable the touch pad. Check your mouse's operating
instructions.
<Only for model with touchscreen>
Perform the touchscreen calibration (
<Only for model with digitizer>
Perform the digitizer calibration.
Use the included pen.
On the Windows logon screen or the Welcome screen, you may not be able to point the
correct position using the included pen. Use the keyboard or the touch pad to log on.
Install Adobe Reader.
A Log on to Windows as an administrator.
(Start) and input "c:\util\reader\AdbeRdr80_en_US.exe" in [Start Search]
B Click
Enter .
then press
C Update Adobe Reader to its latest version.
If your computer is connected to the internet, start up Adobe Reader and click [Help]
- [Check for Updates ...].
Ctrl + Shift + Esc to open Task Manager and close the software application
Press
that is not responding.
An input screen (e.g., password input screen at startup) may be hidden behind another
Alt + Tab to check.
window. Press
Slide the power switch for four seconds or longer to shut down the computer, and then
slide the power switch to turn it on. If the application program does not work normally,
uninstall and reinstall the program. To uninstall, click
[Uninstall a program].
three times, and press to select [Restart] and press
page 15).
Enter .
be-
(Start) - [Control Panel] -