Panasonic CF-53 series Operating Instructions Manual page 26

Troubleshooting (Basic)
On-screen Document
The document of PDF for-
mat is not displayed.
CD/DVD Drive
The tray does not come out
although inserting a pointed
object to the emergency
hole.
Others
No response.
Cannot enter characters
correctly.
26
Install Adobe Reader.
A Log on to Windows as an administrator.
B Click (Start) and input "c:\util\reader" in [Search programs and files] then
press Enter.
The "reader" folder opens.
C Start up the installation program and follow the on-screen instructions to install
Adobe Reader.
D 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...].
A pin of 1.3 mm in diameter is recommended to
remove a disc using the emergency hole (A). When
the diameter of the pin is smaller than this, insert the
pin slightly downward.
Press Ctrl+Shift+Esc to open Task Manager and close the software application
that is not responding.
An input screen (e.g., password input screen at startup) may be hidden behind
another window. Press Alt+Tab to check.
Press the power switch for four seconds or longer to shut down the computer, and
then press the power switch to turn it on. If the application program does not work
normally, uninstall and reinstall the program. To uninstall,
click (Start) - [Control Panel] - [Uninstall a program].
Select the same language setting for Windows and the internal keyboard
( page 15).
A