Panasonic Cf 51cccdbbm Owners Manual

21
Operation
zUse the security function for all important data. (⇒ Reference Manual “Security 
Measures”)
Hard Disk Lock
When the Hard Disk Lock is set to [Enable], it is impossible to read/write data from/to 
the hard disk when the hard disk is installed in a different computer, since a password is 
also set for the hard disk. When the hard disk is returned to the original computer, you 
can read/write data as before.  In this case, however, make the settings in the Setup 
Utility exactly the same as...

Useful Information
22
Operation
„To prevent theft of data or unauthorized access to the 
hard disk via a wireless LAN
zIf you plan to use wireless LAN functions, we recommend that you do so only after 
making the appropriate security settings, such as for data encryption.
Wireless LAN 

23
Troubleshooting
List of Error Codes
When turning on the computer, if one of the following error codes or messages is displayed, follow the instructions 
shown below.
If the problem persists, or if the error code or message displayed is not shown here, contact Panasonic Technical Sup-
port.( Îpage 38)
„How to run the Setup Utility
1Restart the computer.
2Press F2 while [Panasonic] boot screen is displayed soon 
after the computer begins the startup procedure.
Error Code/MessageSolution
0211 Keyboard...

24
Troubleshooting
Dealing with Problems (Summary)
When a problem occurs, refer to this page.  The “Reference Manual” also contains detailed information.  If a problem 
appears to be related to a software application, read the software related manual.  If you still cannot troubleshoot the 
problem, contact Panasonic Technical Support ( Îpage 38).  You can use the PC Information Viewer to check the 
computer’s usage status. (⇒Reference Manual “Dealing with Problems (Advanced)”)
„Starting Up
The power...

25
Troubleshooting
When the previous item is 
not the causezPress F9 in the Setup Utility.  This will restore the Setup Utility’s settings to their 
default values (except the password settings).
zTry removing all peripheral devices.
zCheck a disk error using the following procedure.
ADisplay [Local Disk (C:) Properties].
Select [Local Disk(C:)] with the right button in [start] - [My Computer], 
and select [Properties].
BSelect [Tools] - [Check Now].
CSelect [Start] after selecting required items in...

Dealing with Problems (Summary)
26
Troubleshooting
During simultaneous 
display, one of the screens 
becomes disorderedzTry changing the display by pressing Fn+F3.
zWhen using the Extended Desktop, use the same display colors for the external dis-
play as those used by the LCD.
zIf you continue to experience problems, try changing the display destination in the 
following menu.
[start] - [Control Panel] - [Other Control Panel Options] - [Intel(R) Extreme Graphics 
2 M] - [Devices]
zWhen the [Command...

27
Troubleshooting
„Reference Manual
The Reference Manual is 
not displayedzIs Adobe Reader installed?
If you have uninstalled Adobe Reader, install using the following procedures.
ASelect [start] - [Run], input [c:\util\reader\AdbeRdr60_enu_full_.exe], 
then select [OK].
Install Adobe Reader by following the instructions on the screen.
BUpdate Adobe
 Reader to its latest version.
If your computer is connected to the Internet, start up Adobe
 Reader and 
select [Help] - [Update].
If your computer is not...

Dealing with Problems (Summary)
28
Troubleshooting
Cannot start a network-used 
program, or cannot share 
files or printerszIf you cannot start up a program or share files, this may be because the “Firewall 
(Windows Firewall)” in the “Windows Security Center” is set to be enabled.
If this function is set to be enabled, damage from viruses and other attacks is 
reduced, but some programs and functions cannot be operated.
To use the program or to share files or printers:
You can use programs or other...

29
Troubleshooting
Problem with Web page 
display (no display; display 
is completely white; 
advertisements, logon, and 
other pop-ups are not 
displayed)zIn Windows XP, security functions have been strengthened with regard to Web con-
tents.
One of these is the “Pop-up Blocker,” which may prevent some Web pages from 
being displayed.
If you have any problems with Web page displays (e.g., if a page cannot be dis-
played correctly on Internet Explorer), check the contents of the message window 
displayed...

Dealing with Problems (Summary)
30
Troubleshooting
The message “Your 
computer might be at risk” is 
displayedzThis message is displayed by the “Security Center” function in Windows XP.
The “Security Center” is a function that monitors the level of safety in Windows 
security settings in order to operate the computer safely, for example, with regard to 
antivirus measures.
It checks the following three items regularly, and displays messages until the set-
tings are made at an appropriate level of...