Panasonic Cf 73scvtsbm Owners Manual

21
Operation
Security Center/Antivirus Protection
Use the Windows Security Center function to protect Windows from damage by computer
viruses, etc.
Windows Security Center
What is Windows Security Center?
The Windows Security Center allows centralized management of Windows security infor-
mation, and monitors antivirus measures and other Windows security settings to ensure
optimum safety.
Use the Windows Security Center function to protect your computer from damage by vi-
ruses, etc.
Select [start] -...

22
Operation
Useful Information
Saving Data on the Hard Disk
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 and write data as
before.  In this case, however, make the settings in the Setup Utility exactly the same as they were
before the hard disk was removed....

23
Operation
Wireless LAN (only for models with wireless LAN)
To prevent theft of data or unauthorized access to the hard disk
via a wireless LAN.
If 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.
When Disposing of or Transferring Ownership of This Device
When disposing of or transferring ownership of this device, erase all data on the hard disk in
order to prevent the theft of hard disk data. Even if...

24
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 Support. (
 page 41)
Error Code/Message
0211: Keyboard error
0251: System CMOS checksum
bad - Default configuration
used
0271: Check date and time set-
tings
0280: Previous boot incomplete
- Default configuration used
0613:...

25
Troubleshooting
Dealing with Problems (Summary)
The power indicator is not
lit
The computer does not op-
erate when a USB device is
connected
[Enter Password] is displayed
POST Startup Error(s) is
displayed
Windows startup, or an op-
eration is extremely slow
The date and time are incor-
rect
When resuming from the
standby or hibernation
mode, [Enter Password]
does not appear even if a
password has been set in the
Setup Utility
When the administrator
password is forgotten
When “Remove disks or
other...

26
Troubleshooting
Dealing with Problems (Summary)
No display after powering on
The power has not been
turned off, but after a cer-
tain period of time, there is
no display
When the battery pack is
used, the screen is darker
than when the AC adaptor
is connected
The LCD brightness changes
a number of times when the
AC adaptor is disconnected
Image colors are not repro-
duced as expected when dis-
playing photographs or
other images
An afterimage appears (e.g.,
green, red, and blue dots re-
main on the...

27
Troubleshooting
Windows cannot be shut
down or restarted
 Shutting down
If a USB device is connected, try removing it.
It may take one or two minutes to shut down.
The external display no
longer displays properly
When you want to display
the fonts or icons at a larger
size
During simultaneous dis-
play, one of the screens be-
comes disordered
When a video such as an
MPEG file or a DVD video
is being played with
WinDVD or Windows? Me-
dia Player, the display des-
tination cannot be switched
using   Fn...

28
Troubleshooting
Dealing with Problems (Summary)
 Touch Pad / Touchscreen
If you are using an external mouse, ensure that the external mouse has b\
een connected
correctly.
Restart the computer by using the keyboard.
(Press      ,   U    , and select [Restart] with    R    )
If the computer does not respond to keyboard commands, read “No respo\
nse”
(
 page 29).
Has the Setup Utility been used to set [Touch Pad] to [Enable]?
When external mouse drivers are installed (e.g., Intellimouse), the to\
uch...

29
Troubleshooting
Some applications do not
work properly
 Fast User Switching Function
When switching to a different user with the Fast User Switching function, the following
problems may occur.
• Some applications may not work properly.
• Key combinations with the Fn key may not work.
• It may not be possible to set the settings of the display.
• A serial mouse may not work.
• The B’s CLiP icon will no longer be shown on the taskbar and CD-RW disc cannot be
written using B’s CLiP.
• Wireless LAN may...

30
Troubleshooting
Reinstalling Software
Before Reinstallation
1Turn off the computer and insert the CD/DVD drive into
the multimedia pocket. (
  “Multimedia Pocket”)
2
Turn on the computer, and press   F2   while [Panasonic]
boot screen is displayed.
The Setup Utility will start up.
If the password has been set, enter the Supervisor Pass-
word.
3Write down all of the contents of the Setup Utility and
then press    F9   .
At the confirmation message, select [Yes] and then press
  Enter   .
4Select [Boot]...