Panasonic CF-52GUNBX2M - Toughbook 52 - Core 2 Duo 2.26 GHz Operating Instructions Manual page 24

Troubleshooting (Basic)
Display
The screen is disordered.
During Simultaneous dis-
play, one of the screens
becomes disordered.
<CF-52P/Q/R series>
The external display does
not work normally.
DVD or VCD can not be
played back correctly.
Touch Pad
The cursor does not work.
Cannot input using the
touch pad.
Reference Manual
The Reference Manual is
not displayed.
24
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
computer.
Resuming from sleep (
affect the screen of the external display. Restart the computer.
When using the Extended Desktop, use the same display colors for the external dis-
play 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].
Click [start] - [Control Panel] - [Other Control Panel Options] - [Intel(R) Graphics and
Media] - [Display].
Simultaneous display cannot be used until Windows startup is complete (during
Setup Utility, etc.).
When the [Command Prompt] is set to "Full Screen" by pressing Alt + Enter, the
picture is displayed on one of the screens only. When the window display is restored
by pressing Alt + Enter, the picture is displayed on both screens.
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.
Try playback by using Windows Media Player.
Refer to the following URL, then try to update WinDVD.
http://pc-dl.panasonic.co.jp/itn/support/faqs_en.html
When using the external mouse, connect it correctly.
Restart the computer using the keyboard.
Press and press twice, and press
, U, and R to select [Restart].
Press
If the computer does not respond to keyboard commands, read "No response"
( page 25).
Set [Touch Pad] to [Enabled] in the [Main] menu of the Setup Utility.
The drivers for some mice may disable the touch pad. Check your mouse's operat-
ing instructions.
Install Adobe Reader.
A Log on to Windows as an administrator.
B Click (Start) and input "c:\util\reader\setup.exe" in [Search programs and files]
then press Enter.
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...].
B Click [start] - [Run], input [c:\util\reader\setup.exe], then click [OK].
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...].
) /standby (
to select [Restart] and press Enter.
) or hibernation may