Panasonic Toghbook CF-48 Series Reference Manual page 58

Dealing with Problems
Display (continued)
The screen becomes dis-
ordered
The external display no
longer displays properly
When the screensaver is
set, an error will occur dur-
ing a resume operation
When an MPEG file is be-
ing played with Media
Player, the display destina-
tion cannot be switched
using Fn + F3
Windows XP
An error occurs or the
computer freezes while
using Dualview
Battery Indicator
The red indicator lights
The red indicator blinks
Shutting Down
Windows cannot be shut
down or restarted
Standby/Hibernation Function
Unable to enter standby
or hibernation mode
The computer does not
resume
Changing the number of colors of the display may affect the screen. Restart the
computer.
Windows XP
When using Dualview, use the same display colors for the external display as
those used by the LCD.
When using Dualview, do not press Fn + F3 .
Restart your computer immediately after enabling or disabling Dualview.
When an external display not compatible with the power saving mode is used with
the computer, the external display may no longer display properly when the computer
enters the condition the power of the display is OFF (for energy conservation pur-
poses). In such cases, turn off the power to the external display.
When the computer automatically enters the standby or hibernation mode while the
screensaver is running, an error may occur during a resume operation. In such cases,
turn off the screensaver or try changing the pattern of the screensaver.
The display destination cannot be switched while an MPEG file is playing. Stop play-
ing the MPEG file before switching the display destination.
If you use a 3D screen saver while in Dualview mode at a high resolution, an error
may occur or the computer may freeze. Under these conditions, do not use a 3D
screen saver.
The battery level is very low (the charge is approx. 9% or less).
Connect the AC adaptor. You can use the computer when the indicator light is orange.
If you do not have an AC adaptor, save your data and power off your computer. After
replacing the battery pack with a fully charged one, turn your computer on.
Quickly save your data and power off your computer. Remove the battery pack and
disconnect the AC adaptor, then connect them again.
If the problem persists, contact Panasonic Technical Support. The battery pack or
recharging function may be defective.
If a USB device is connected, try removing it.
If a USB device is connected to the computer (note: only for some USB devices),
remove the USB device temporarily. If the problem persists, restart the computer.
Did you press the power switch and hold it for four seconds or more?
If you press the power switch and hold it for four seconds or more, the power will be
turned off forcibly. In this case, all unsaved data will be lost.
(Advanced)
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