Panasonic CF-T1 - Manual (Page 66)

66
Dealing with Problems (Summary)
●
Starting Up (continued)
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Display
When the previous item is not
the cause
●
Press
F9 in the Setup Utility ( Ÿ page 54
). 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.
Windows 2000
1
Select [Local Disk(C:)] with the right button in [Start] - [My Computer], and
select [Properties].
2
Select [Tools] - [Check Now].
3
Select [Start] after selecting required items in [Check disk options].
Windows XP
1
Select [Local Disk(C:)] with the right button in [start] - [My Computer], and
select [Properties].
2
Select [Tools] - [Check Now].
3
Select [Start] after selecting required items in [Check disk options].
●
At startup, hold down
F8 when [Panasonic] screen disappears, and release your
finger when the Windows Advanced Option Menu is displayed. Start the computer
in Safe Mode, and confirm the details of the error.
No display after powering on
●
When there is no display to an external display,
• Check your cable connection to the external display.
• Confirm your display is powered on.
• Check the settings for your external display.
●
Try switching the display destination by pressing
Fn + F3 .
The power has not been turned
off, but after a certain period of
time, there is no display
●
Has the computer been set to the power-saving mode?
To resume operation of your computer from the condition the power of the display is
off (for energy conservation purposes), press any key unrelated to the direct
triggering of a selection, like
Ctrl .
●
To save power, your computer may have automatically entered the standby mode
(power indicator blinks green) or hibernation mode (power indicator turns off).
In such cases, slide the power switch.
●
There is a possibility that an external display is set as the display destination.
Press
Fn + F3 to switch the display destination.
●
If you want to switch the display destination repeatedly by pressing
Fn + F3 , make
sure that the display destination has switched completely each time before pressing
Fn + F3 again.
When the battery pack is used,
the screen is darker than when
the AC adaptor is connected
●
Press
Fn + F2 and adjust the brightness. Note, however, that when the brightness
is increased, the battery running time will become shorter.
Brightness can be set to separate levels for when the AC adaptor is connected and
when it is disconnected.
The cursor cannot be
controlled properly
●
If you are using an external mouse, ensure that the external mouse has been
connected correctly.
●
Restart the computer by using the keyboard (Press ,
U , and select [Restart]
with
О Н П Р , then press Enter .
●
If the computer does not respond to keyboard commands, read “Computer hangs”
( Ÿ page 71 ).
An afterimage appears (e.g.,
green, red, and blue dots
remain on the display) or there
are dots not displaying the
correct colors properly
●
If an image is displayed for a prolonged period of time, an afterimage may appear.
This is not a malfunction. The afterimage will disappear when a different screen is
displayed.
●
High-precision and advanced technologies are necessary in the production of color
liquid crystal displays (color LCDs). Therefore, if 0.002% or less of the picture
elements either fail to light or remain constantly lit (that is, more than 99.998% of
elements are functioning properly), no defect is considered to exist.