Panasonic Toughbook CF-19KHRAG2M Operating Instructions Manual page 27

Display
No display.
The screen is dark.
The screen is disordered.
During Simultaneous display,
one of the screens becomes
disordered.
The external display does
not work normally.
<Only for model with GPS>
The cursor cannot be con-
trolled properly.
The external display is selected. Press
display has been switched completely before pressing
When using an external display,
Check the cable connection.
Turn on the display.
Check the settings of external display.
The display is turned off by the power-saving function. To resume, do not press the
direct selection keys, but press any other key like
The computer entered sleep (
tion by the power-saving function. To resume, press the power switch.
The screen is darker when the AC adaptor is not connected. Press
the brightness. As you increase the brightness, battery consumption increases.
You can separately set the brightness for when the AC adaptor is connected and when
not connected.
Press Fn + F8 to turn off the concealed mode.
Changing the number of display colors and resolution may affect the screen. Restart the
computer.
Connecting/disconnecting an external display may affect the screen. Restart the com-
puter.
When using the Extended Desktop, use the same display colors for the external display
as those used by the LCD.
If you continue to experience problems, try changing the display.
Right-click on the desktop, and click [Graphics Properties] - [Display Devices].
Clicking [start] - [Control Panel] - [Other Control Panel Options] - [Intel(R) GMA Driver
for Mobile] - [Display Devices].
When the [Command Prompt] is set to "Full Screen" by pressing
Enter
, the picture is displayed on one of the screens only. When the window display is
Alt
restored by pressing +
Simultaneous display cannot be used until Windows startup is complete (during Setup
Utility, etc.).
If the external display does not support the power saving function, it may not work nor-
mally when the computer enters the power saving mode. Turn off the external display.
Operate the following steps.
A Set [GPS] to [Disable] in the [Advanced] - [Serial Port Settings] of the Setup Utility.
F10
B Press and select [Yes] at the confi rmation message, and press
The computer will restart.
C Log on to Windows as an administrator.
D Click (Start) and input "c:\util\drivers\gps\GPSVista.reg" in [Start Search], and
Enter
press .
E Click [Yes] and click [OK].
The computer will restart.
F2
F Press while [Panasonic] boot screen is displayed.
G Set [GPS] to [Enable] in the [Advanced] - [Serial Port Settings].
F10
H Press and select [Yes] at the confi rmation message, and press
Fn F3
+ to switch the display. Wait until the
Ctrl
) /standby (
Enter
, the picture is displayed on both screens.
Fn F3
+ again.
.
) or hiberna-
Fn F2
+ and adjust
Alt
Enter
.
Enter
.
+
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