Panasonic Cf 29htlgzbm Owners Manual

21
Operation
Useful Information
Environment
Operation: Temperature: 5 °C to 35 °C  {41 °F to 95 °F}
Humidity     : 30% to 80% RH  (No condensation)
Storage: Temperature: -20 °C to 60 °C  {-4 °F to 140 °F}
Humidity     : 30% to 90% RH  (No condensation)
Usage Environment
Handling
This computer has been designed so as to minimize shock to the LCD and hard disk drive, the
leakage of liquid (e.g., water) on to the keyboard, etc., but no warranty is provided against such
trouble.  Therefore, as a precision...

22
Operation
Useful Information
Maintenance
Do not use benzene, thinner, or rubbing alcohol.  Doing so may adversely affect the sur-
face, e.g., discoloration.  In addition, do not use commercially-available household clean-
ers and cosmetics, as they may contain components harmful to the surface.
Do not directly add or spray water or detergent.  If liquid enters the inside of the com-
puter, it may cause it to work improperly or be damaged. Display

Use the Soft Cloth included with the computer. (For...

23
Operation
Saving Data on the Hard Disk
Do not expose your computer to shock.
Use care when handling your computer, shock may damage your hard disk or make your
software applications and data unusable.
Do not power off your computer while software applications are running or hard disk
drive indicator (
) is on.
Properly shut Windows down to avoid problems.
Save all valuable data to floppy disks, etc.
Backing up data to floppy disks, etc. will limit damage should trouble occur to your com-
puter or...

24
Operation
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 you delete data or initialize the hard disk through
normal Windows commands, data can still be read using special software. In order to erase all
data, either have the data erased by a specialist (at a charge) or use the hard disk data erase utility
(included) (
 page 41).  (Note that...

25
Troubleshooting
List of Error Codes
When turning on the computer, if one of the following error codes or messages is displayed, follow t\
he instructions shown below.
If the problem persists, or if the error code or message displayed is no\
t shown here, contact Panasonic Technical Support.
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
02B0: Diskette...

Troubleshooting
26
The power indicator or bat-
tery indicator is not lit
The computer does not op-
erate when a USB device is
connected
[Enter Password] is dis-
played
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 media....

27
Troubleshooting
When the previous item is
not the cause
 Starting Up (continued)
Press   F9    in the Setup Utility (  “Setup Utility”).   This will restore the Setup
Utility’s settings to their default values (except the password settings).
Try removing all peripheral devices.
Check a disk error using the following procedure.
1Select [Local Disk(C:)] with the right button in [start] - [My Computer], and\
 select
[Properties].
2Select [Tools] - [Check Now].
3Select [Start] after selecting required...

Troubleshooting
28
Dealing with Problems (Summary)
During simultaneous dis-
play, one of the screens be-
comes disordered
When an a moving picture
such as an MPEG file is be-
ing played with Media
Player, the display destina-
tion  cannot be switched us-
ing
Fn    +    F3
Try changing the display by pressing     Fn    +    F3   .
If you continue to experience problems, try changing the display destina\
tion in the follow-
ing menu.
[start] - [Control Panel] - [Other Control Panel Options] - [Intel(R) \...

29
Troubleshooting
 Touch Pad / Touchscreen (only for models with 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 30).
When the Microsoft® IntelliMouse™ Wheel mode or  the original mode is set for the touch
pad, only scroll operations are possible for the...

Troubleshooting
30
Dealing with Problems (Summary)
 Others
Press   Ctrl   +    Shift    +   Esc   to open Task Manager and close the software application
which is not responding.
Is there an input screen (e.g., password input screen at startup) hidd\
en behind another
window? Use    Alt   +    Ta b    to check for other windows being displayed.
After shutting down by sliding the power switch for more than four secon\
ds, slide the
power switch to power on and open the application again.
If the program no...